User manual AMX AXB-DTMF+ DTMF INTERFACE

instruction manual AXB-DTMF+ DTMF+ Interface AXlink Bus Controllers AMX Limited Warranty and Disclaimer AMX Corporation warrants its products to be free of defects in material and workmanship under normal use for three (3) years from the date of purchase from AMX Corporation, with the following exceptions: · · · · · Electroluminescent and LCD Control Panels are warranted for three (3) years, except for the display and touch overlay components that are warranted for a period of one (1) year. Disk drive mechanisms, pan/tilt heads, power supplies, MX Series products, and KC Series products are warranted for a period of one (1) year. Unless otherwise specified, OEM and custom products are warranted for a period of one (1) year. Software is warranted for a period of ninety (90) days. Batteries and incandescent lamps are not covered under the warranty. This warranty extends only to products purchased directly from AMX Corporation or an Authorized AMX Dealer. 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Table of Contents Table of Contents Product Information .................................................................................................1 Specifications .................................................................................................................... 1 Configuration and Installation .................................................................................3 Setting the Internal Jumpers ............................................................................................. 3 Auto Answer mode................................................................................................................... 3 Line Setting mode .................................................................................................................... 4 Wiring the AXB-DTMF+..................................................................................................... 4 Preparing captive wires............................................................................................................ 4 Wiring guidelines...................................................................................................................... 4 Connecting External Telephone Lines .............................................................................. 5 Audio In ............................................................................................................................. 5 Audio Out .......................................................................................................................... 5 Testing the AXB-DTMF+ ................................................................................................... 6 Off-hook line and off-hook phone troubleshooting ................................................................... 6 Programming ............................................................................................................7 Send_Commands.............................................................................................................. 7 Operative Send_Commands.................................................................................................... 7 Timing System Send_Commands.......................................................................................... 10 Fine Tuning Send_Commands .............................................................................................. 14 Distinctive Ring Patterns and Send_Commands ............................................................ 15 Changing a Default Ring Pattern ........................................................................................... 16 Distinctive Ring Send_Commands......................................................................................... 17 Axcess Program Example ............................................................................................... 18 Channel Codes................................................................................................................ 22 Caller ID .......................................................................................................................... 24 Program Example for Caller ID .............................................................................................. 24 AXB-DTMF+ DTMF+ Interface i Table of Contents ii AXB-DTMF+ DTMF+ Interface Product Information Product Information The AXB-DTMF+ DTMF Interface (FIG. 1) links an Axcess central controller to a telephone network, enabling dual tone multi-frequency (DTMF) and audio pass-through control. The AXBDTMF+, with a programmed central controller, processes incoming calls and initiates outgoing calls to any pager or cellular phone. The multi-function AXB-DTMF+ can be integrated for many imaginative and creative purposes within a home or work environment using touch-tone control. For example, the AXB-DTMF+ can announce callers by caller ID data, or can set up an audible menu selection to process incoming calls for routing. The audio pass-through can be used with an AXC-SPE Enhanced Speech Synthesizer card, or PC sound card to produce audible menus, monitor phone audio, or provide audio input such as music on hold. The AXB-DTMF+ allows a user to issue instructions to the AMX Central controller from a remote location using any touch-tone telephone. The AXB-DTMF+ receives and decodes DTMF audio signaling and sends the decoded data to the central controller for the switching/controlling of any devices connected to the central controller. An Axcess program written on a personal computer, and downloaded to the central controller, enables the central controller to interpret the data received from the AXB-DTMF+. The program may also issue menu selections over the telephone through an optional AXC-SPE card. For more information about programming a central controller, refer to the Axcess Programming Guide. Specifications The following table lists the product specifications for the AXB-DTMF+. AXB-DTMF+ Specifications Power requirement Power consumption DTMF+ Monitoring Incoming signal detection 12 VDC 80 mA The AXB-DTMF+ can monitor DTMF signals only when in an off-hook state or when a phone attached to the extension connection is taken off-hook. · DTMF tones · Ring · Distinctive ring · Caller ID Outgoing signal detection · DTMF tones · Ring · Busy · Call termination · Dial tone Hardware state detection Control Detects if the AXB-DTMF+ is off-hook, or if the extension phone is off-hook. Provides control for: · AXB-DTMF+ off-hook/hangup · Auto answer · Extension phone on/disable · Audio to telephone, and telephone to audio pass-through coupling AXB-DTMF+ DTMF+ Interface 1 Product Information AXB-DTMF+ Specifications (Cont.) Operation modes (set via internal jumpers): · Auto Answer · Line Type Refer to Setting the Internal Jumpers section on page 3 for details. Front panel components (FIG. 1): AXlink LED Off Hook Phone LED Blinks on and off to indicate that the AXB-DTMF+ is communicating with the central controller. Lights when ever a telephone connected to the PHONE connector on the AXBDTMF+ is in an off-hook condition. The OFF HOOK PHONE LED only functions when the telephone line is connected directly to the AXB-DTMF+. Off Hook Line LED Lights when the AXB-DTMF+ is taken off-hook. The OFF HOOK LINE LED only functions when the telephone line is connected directly to the AXB-DTMF+. Ring LED DTMF RX LED DTMF TX LED Rear panel components: Phone connector Line connector Audio In Audio Out AXlink Weight Dimensions (HWD) Mounting options This RJ-11 connector is used for attaching a telephone. This RJ-11 input connects the incoming telephone line to the AXB-DTMF+. RCA connector that provides unbalanced line level audio input signals for coupling to the telephone line signals for coupling to the telephone line.. RCA connector that provides an output for unbalanced line level (1V p-p) audio signals coupled from coupled from the telephone line. 4-pin captive-wire connector that provides power and communications with the Axcess central controller. 1.0 lbs (454.0 g) 1.51" x 5.55" x 6.45" (38.4 mm x 141 mm x 165 mm) · Flat mount · Rack mount (using an optional AC-RK accessory rack kit). Lights when an incoming call ring is detected. Lights when the AXB-DMTF+ is receiving DTMF signals. Lights when the AXB-DMTF+ is transmitting DTMF signals out. AXlink DEVICE ON OFF HOOK PHONE OFF HOOK LINE RING DTMF RX DTMF TX IN OUT AUDIO AXlink FIG. 1 Front and rear views of the AXB-DTMF+ 2 AXP PHONE LINE PWR GND AXM AXB-DTMF+ DTMF+ Interface Configuration and Installation Configuration and Installation Setting the Internal Jumpers There are two 2-position jumpers on the AXB-DTMF+ circuit card (FIG. 1). Each jumper is set to a default pin setting. These jumpers are positioned to enable automatic call answering and select line setting for a leased line or phone operation. Audio In pot JP1 JP1 - Line selection JP2 JP2 - Auto Answer front FIG. 1 Location of JP1, JP2 jumpers, and Audio In potentiometer. Auto Answer mode The 2-position jumper JP2 selects auto answer ON or OFF mode when the system powers on. When the auto answer is on, the AXB-DTMF+ answers on the ring set by the Send_Command COUNT-XXX. If the ring count is set to 3, for example, auto answer picks up the call after the third ring. The default count is 1 ring. The default jumper setting is shown in FIG. 2. pin 3 pin 2 pin 1 Auto Answer ON Auto Answer OFF FIG. 2 Auto answer jumper JP2 (default setting = Auto Answer ON) To change the auto answer default from ON to OFF: 1. Remove the AXB-DTMF+ unit cover. 2. Remove the jumper from pins 2 and 3, and place it on pins 1 and 2. 3. Re-install the AXB-DTMF+ cover onto the unit housing. AXB-DTMF+ DTMF+ Interface 3 Configuration and Installation Line Setting mode The 2-position jumper JP1 selects PHONE or LEASED line operation when system powers on. FIG. 3 shows the default setting. pin 3 pin 2 pin 1 Phone Leased FIG. 3 Line Setting jumper JP1 (default setting = PHONE) To change the line setting default from PHONE to LEASED: 1. Remove the AXB-DTMF+ cover from the unit housing. 2. Remove the jumper from pins 2 and 3, and place it on pins 1 and 2. 3. Re-install the AXB-DTMF+ cover onto the unit housing. Wiring the AXB-DTMF+ Preparing captive wires To connect the wiring into a captive-wire connector: 1. Strip 1/4 inch off the wire insulation for all four wires. 2. Tin 2/3 of the exposed wire. 3. Insert each wire into the appropriate captive-wire connector up to the insulation. 4. Tighten the captive screws to secure the fit in the connector. If the device is using a separate power supply, do not connect the power wiring from the AXB-DTMF+ to that device. Wiring guidelines The interface requires a 12 VDC power to operate properly. The interface uses a PSN2.8 power suppl. The Central Controller supplies power via the AXlink cable or external 12 VDC power supply. The maximum wiring distance between the Central Controller and interface is determined by power consumption, supplied voltage, and the wire gauge used for the cable. The table below lists wire sizes and maximum lengths allowable between the AXB-DTMF+ and Central Controller. The maximum wiring lengths for using AXlink power are based on a minimum of 13.5 volts available at the Central Controller's power supply. Wiring Guidelines at 80 mA Wire Size Maximum Wiring Length 18 AWG 20 AWG 22 AWG 24 AWG 1467.14 feet (447.18 m) 928.22 feet (282.92 m) 578.70 feet (176.39 m) 364.79 feet (111.19 m) 4 AXB-DTMF+ DTMF+ Interface Configuration and Installation Connecting External Telephone Lines Telephone cabling for both the input and extension lines are standard RJ-11 type connections. Follow these steps to connect external telephone lines. Cables and connectors for telephone and audio hook-up are not included with the AXB-DTMF+. 1. Check the circuit card jumper settings to match line type and auto answer mode. For more information, refer to AXB-DTMF+ Jumpers in the Pre-Installation section of this manual. 2. Connect the AXlink cable to the Axcess Central controller AXlink input. 3. Connect the male RJ-11 jack of the incoming telephone line input to the AXB-DTMF+ LINE jack and the extension telephone cable to the PHONE jack on the rear of the AXB-DTMF+. 4. Adjust the AUDIO OUT level by referring to the Audio Pass-Through Level paragraphs in this section. Audio In The audio in is provided for music on hold or for voice menu selections if connected. If the audio volume is too low or too high, the audio in level needs to be adjusted. Increase or decrease the audio in pass-through level (gain) from the AXB-DTMF+. The AUDIO IN pot is located about mid-center on the AXB-DTMF+ circuit board (see FIG. 1). Perform these steps to adjust the audio in level. If audio is connected to the AXB-DTMF+, make sure the audio is turned on by using the correct Send_Commands. Refer to the Axcess Programming section. 1. Remove the AXB-DTMF+ cover from the unit housing. Then, apply an audio signal (1 V p-p maximum) to the AUDIO IN connector. 2. Listen on-line and use a small flat-blade screwdriver to turn the pot counter clockwise to reduce audio level from AUDIO IN. Turn the pot clockwise to increase the AUDIO IN level. 3. Re-install the AXB-DTMF+ cover onto the unit housing. Audio Out The AUDIO OUT jack provides a means of routing line level signals, which originates on the telephone line to an external device such as a sound card. To prevent "howling", make sure that the AXB-DTMF+ AUDIO IN and AUDIO OUT lines are not looped back through an external device. AXB-DTMF+ DTMF+ Interface 5 Configuration and Installation Testing the AXB-DTMF+ Follow these steps to test the AXB-DTMF+: 1. Disconnect AXlink power. 2. Remove the cover from the unit housing and set the AUTO ANSWER jumper to AUTO ANSWER ON then reinstall the cover on the unit housing. 3. Reconnect AXlink power. The status LEDs should blink in sequence from right to left and the AXlink green LED should be blinking. 4. Place a call to the AXB-DTMF+ from an outside line. 5. The RING LED should light with an incoming ring. 6. The OFF HOOK LINE LED should light after 1 ring. 7. The DTMF RX LED should light when tones are sent from the calling telephone. 8. Check line quality and operation using an extension telephone connected to the PHONE jack. 9. Return the AUTO ANSWER jumper to OFF position, if desired. Off-hook line and off-hook phone troubleshooting The off-hook line and off-hook phone LEDs light only if there is a good telephone line connection. If either the off-hook line or off-hook phone LED fails to light, a faulty telephone line connection is indicated. Make sure a proper phone line connection exists to light both off-hook and extension off-hook LEDs. Test the off-hook line by following these test procedures: The extension telephone is optional and supplied by the user. 1. Take the AXB-DTMF+ off-hook by issuing the off-hook Send_Command from the central controller. If there is a good telephone line connection, then the OFF HOOK LINE LED lights. 2. If the OFF HOOK LINE LED fails to light, then there is a bad or faulty telephone line connection. Check the incoming telephone line and make sure it is working properly. Then, check the RJ-11 cable and its connection to the AXB-DTMF+. Test the off-hook phone using the following steps: 1. Take the receiver off the extension telephone. If there is a good telephone line connection, then the EXTENSION OFF HOOK LED lights. 2. If the OFF HOOK PHONE LED fails to activate, make sure that an extension off-hook Send_Command has not been issued (you can do a Send_Command extension on-hook to be sure; see the Operative Send_Commands section on page 7 for details). If this does not produce results, then there is a faulty telephone line connection. Check the incoming telephone line and make sure it is working properly. Then, check the RJ-11 cable and its connection to the AXB-DTMF+. Make sure the RJ-11 cable from the extension telephone is good. 6 AXB-DTMF+ DTMF+ Interface Programming Programming Program the AXB-DTMF+ to send outbound DTMF codes using Axcess Send_Commands from the control Fine Tuning - commands allowing experienced users the ability to obtain performance in adverse system. Use the commands described in this section with the Axcess Programming Guide to program the AXB-DTMF+. The Send_Commands are divided into the following categories: ! Operative: normal day-to-day commands controlling the overall operation of the AXBDTMF+. Timing: control the AXB-DTMF+ signal timing (not necessary in most situations).conditions. Distinctive Ring: commands that define distinctive ring patterns. ! ! Send_Commands Send_Commands are stored in the central controller and direct the AXB-DTMF+ to perform various operations. Operative Send_Commands The following table lists Operative Send_Commands that produce control of the AXB-DTMF+. The commands are listed alphabetically by operation and include syntax, syntax descriptions, usage examples, time increments, and reset default values. Operative System Send_Commands Command AGAIN-OFF Description Control gain of the audio (voice) signal from the phone lines to the audio output of the AXB-DTMF+. Setting the gain to off causes it to return to the default level. Default at reset = YES Example: SEND_COMMAND DTMF, 'AGAIN-OFF' Sets the audio gain to low from the AXB-DTMF+ to default (no amplification boost). AGAIN-ON Control gain of the audio (voice) signal from the phone lines to the audio output of the AXB-DTMF+. Setting the gain to on increases the gain above the default level. Default at reset = NO Example: SEND_COMMAND DTMF, 'AGAIN-ON' Sets the audio gain from the AXB-DTMF+ to high (amplification boost). AUDIO-OFF Disable audio from passing through the AXB-DTMF+ to the phone line. Default at reset = YES Example: SEND_COMMAND DTMF, 'AUDIO-OFF' Disables the audio from passing through the AXB-DTMF+ to the phone line. AXB-DTMF+ DTMF+ Interface 7 Programming Operative System Send_Commands (Cont.) Command AUDIO-ON Description Enable audio from passing through the AXB-DTMF+ to the phone line. Default at reset = YES (for backwards compatibility) Example: SEND_COMMAND DTMF, 'AUDIO-ON' Enables the audio from passing through the AXB-DTMF+ to the phone line. AUDOUT-OFF Disable audio from passing from the phone line to the audio out output of the AXB-DTMF+. Default at reset = NO (for backwards compatibility) Example: SEND_COMMAND DTMF, 'AUDOUT-OFF' Disables the audio from passing from the phone line to the audio out output of the AXB-DTMF+. AUDOUT-ON Enable audio from passing from the phone line to the audio out output of the AXB-DTMF+. Default at reset = NO Example: SEND_COMMAND DTMF, 'AUDOUT-ON' Enables the audio from passing from the phone line to the audio out output of the AXB-DTMF+. AUTO-ON Enable the auto answer mode (overrides the auto-answer jumper settings). Default at reset = NO Example: SEND_COMMAND DTMF, 'AUTO-ON' Enables the auto answer mode. AUTO-OFF Disable auto answer mode (overrides the auto-answer jumper settings). Default at reset = YES Example: SEND_COMMAND DTMF, 'AUTO-OFF' Disables the auto answer mode. COUNT-XXX Set auto answer ring count. Default at reset = 1 Example: SEND_COMMAND DTMF, 'COUNT-4' Sets ring count to 4 before the line is answered in auto answer mode. 8 AXB-DTMF+ DTMF+ Interface Programming Operative System Send_Commands (Cont.) Command DIAL-X-XXX-XXXX Description Dial number and send DTMF. · Spaces or hyphens are ignored when dialing. · A 'W' in the dial command will cause the AXB-DTMF+ to wait for dial tone before dialing the next digit in the dial command. The wait will time out after 2 seconds. If a time out occurs, the AXB-DTMF+ will indicate this by sending a push and release on channel 45. · A ',' in the Dial command will cause the AXB-DTMF+ to pause for a time specified in the Pause Send_Command before dialing the next digit in the command. Example: SEND_COMMAND DTMF, 'DIAL-9 W 214,644-3048' Causes the AXB-DTMF+ to dial a 9 and then waits for dial tone before continuing to dial the next three digits. The AXB-DTMF+ pauses for the time specified in the Pause Send_Command before dialing the remaining six digits. Up to 24 characters following Dial are allowed. Characters that generate tones are 0 - 9, *, #, A - D. Note: Tone length is set by the Tone Time Send_Command which sets the length of each generated tone and the time between tones. A pause can be added after a tone, for additional dial time, by using the Pause Send_Command. For more information refer to the 'TONE TIME-XXX ' and 'PAUSE-XXX ' Send_Commands. EXTEN-OFF Disable phones which are hanging off the extension phone connection on the AXB-DTMF+ by opening the phone circuit. Default at reset = NO Example: SEND_COMMAND DTMF, 'EXTEN-OFF' Disables phones that are hanging off the extension phone connection on the AXB-DTMF+ by opening the phone circuit. EXTEN-ON Enable phones that are hanging off the extension phone connection on the AXB-DTMF+ by closing the phone circuit. Default at reset = YES Example: SEND_COMMAND DTMF, 'EXTEN-ON' Enables any phones that are hanging off the extension phone connection on the AXB-DTMF+ by closing the phone circuit. FLASH Cause flash-hook for a period of time set by the Send_Command FLASH TIME. Example: SEND_COMMAND DTMF, 'FLASH' Causes flash-hook for a period of time set by the Send_Command FLASH TIME. 'OFF HOOK Place AXB-DTMF+ off hook. Default at reset = NO Example: SEND_COMMAND DTMF, 'OFF HOOK' Places the AXB-DTMF+ off hook. AXB-DTMF+ DTMF+ Interface 9 Programming Operative System Send_Commands (Cont.) Command ON HOOK Description Place AXB-DTMF+ on hook. Default at reset = YES Example: SEND_COMMAND DTMF, 'ON HOOK' Places the AXB-DTMF+ on hook. Timing System Send_Commands The following table lists the commands, which establish normal signal timing. Changing default time values may inadvertently alter the operation of the AXBDTMF+. It is unnecessary to change most default values. The commands are listed alphabetically by operation and include syntax, syntax descriptions, usage examples, time increments, and reset default values. Timing System Send_Commands Command BLOCKRDET-XXX Description For telephone lines with distinctive ring feature. Time increment = 10 ms Example: SEND_COMMAND DTMF, 'BLOCKRDET-185' Sets the time to ignore "sub rings " at 1.85 seconds (1850 ms). FLASH TIME-XXX Set time AXB-DTMF+ will go "on-hook" when Send_Command FLASH is issued. · Time increment = 10 ms · Default at reset = 63 Example: SEND_COMMAND DTMF, 'FLASH TIME-65' Sets time AXB-DTMF+ will go "on-hook" when Send_Command FLASH is issued for .65 seconds (650 ms). INROFFMIN-XXX Minimum time required for an incoming ring to be in the off state to reset ring count on AXB-DTMF+. · Time increment = 100 ms · Default at reset = 45 Example: SEND_COMMAND DTMF, 'INROFFMIN-55' Sets minimum off state time for an incoming ring to 5.5 seconds (5500 ms). LOSSLCMAX-XXX The maximum time a loop current is off (used to detect other end hung up). · Time increment = 10 ms · Default at reset = 80 Example: SEND_COMMAND DTMF, 'LOSSLCMAX-90' Sets a .9 second (900 ms) maximum off time for a loop current. 10 AXB-DTMF+ DTMF+ Interface Programming Timing System Send_Commands (Cont.) Command LOSSLCMIN-XXX Description The minimum time a loop current is off (used to detect other end hung up). · Time increment = 10 ms · Default at reset = 10 Example: SEND_COMMAND DTMF, 'LOSSLCMIN-15' Sets a .15 second (150 ms) minimum off time for a loop current. OBUOFFMAX-XXX Outgoing busy off time maximum. · Time increment = 10 ms · Default at reset = 60 Example: SEND_COMMAND DTMF, 'OBUOFFMAX-65' Sets the outgoing busy off time maximum to .65 second (650 ms). For the code to work properly, ring, busy, and reorder time values must be set so that ring is greater than busy, and busy greater than reorder (ring>busy>reorder). OBUOFFMIN-XXX Outgoing busy off time minimum. · Time increment = 10 ms · Default at reset = 40 Example: SEND_COMMAND DTMF, 'OBUOFFMIN-45' Sets the outgoing busy off time minimum to .45 second (450 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX '). For the code to work properly, ring, busy, and reorder time values must be set so that ring is greater than busy, and busy greater than reorder (ring>busy>reorder). OBUONMAX-XXX Outgoing busy on time maximum. · Time increment = 10 ms · Default at reset = 60 Example: SEND_COMMAND DTMF, 'OBUONMAX-65' Sets the outgoing busy on time maximum to .65 second (650 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX '). For the code to work properly, ring, busy, and reorder time values must be set so that ring is greater than busy, and busy greater than reorder (ring>busy>reorder). OBUONMIN-XXX Outgoing busy on time minimum. · Time increment = 10 ms · Default at reset = 40 Example: SEND_COMMAND DTMF, 'OBUONMIN-50' Sets the outgoing busy on time minimum to .5 second (500 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX '). For the code to work properly, ring, busy, and reorder time values must be set so that ring is greater than busy, and busy greater than reorder (ring>busy>reorder). AXB-DTMF+ DTMF+ Interface 11 Programming Timing System Send_Commands (Cont.) Command OREOFFMAX-XXX Description Outgoing reorder (fast busy) off time maximum. · Time increment = 10 ms · Default at reset = 35 Example: SEND_COMMAND DTMF, 'OREOFFMAX-45' Sets the outgoing reorder (fast busy) off time maximum to .45 second (450 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX '). For the code to work properly, ring, busy, and reorder time values must be set so that ring is greater than busy, and busy greater than reorder (ring>busy>reorder). OREOFFMIN-XXX Outgoing reorder (fast busy) off time minimum. · Time increment = 10 ms · Default at reset = 15 Example: SEND_COMMAND DTMF, 'OREOFFMIN-20' Sets the outgoing reorder (fast busy) off time minimum to .20 second (200 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX '). For the code to work properly, ring, busy, and reorder time values must be set so that ring is greater than busy, and busy greater than reorder (ring>busy>reorder). OREONMIN-XXX Outgoing reorder (fast busy) on time minimum. · Time increment = 10 ms · Default at reset = 15 Example: SEND_COMMAND DTMF, 'OREONMIN-20' Sets the outgoing reorder (fast busy) on time minimum to .20 second (200 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX '). For the code to work properly, ring, busy, and reorder time values must be set so that ring is greater than busy, and busy greater than reorder (ring>busy>reorder). ORIOFFMAX-XXX Outgoing ring off time maximum. · Time increment = 100 ms · Default at reset = 44 Example: SEND_COMMAND DTMF, 'ORIOFFMAX-50' Sets the outgoing ring off time maximum to 5.0 seconds (5,000 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX '). ORIOFFMIN-XXX Outgoing ring off time minimum. · Time increment = 100 ms · Default at reset = 26 Example: SEND_COMMAND DTMF, 'ORIOFFMIN-40' Sets the outgoing ring off time minimum to 4.0 seconds (4,000 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX'). 12 AXB-DTMF+ DTMF+ Interface Programming Timing System Send_Commands (Cont.) Command ORIONMAX-XXX Description Outgoing ring on time maximum. · Time increment = 100 ms · Default at reset = 22 Example: SEND_COMMAND DTMF, 'ORIONMAX-30' Sets the outgoing ring on time maximum to 3.0 seconds (30,000 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX'). ORIONMIN-XXX Outgoing ring on time minimum. · Time increment = 100ms · Default at reset = 8 Example: SEND_COMMAND DTMF, 'ORIONMIN-25' Sets the outgoing ring on time minimum to 2.5 seconds (2,500 ms) (see NOTE for Send_Command 'OBUOFFMAX-XXX'). PAUSE-XXX Set pause time for the comma (,) symbol in the Dial Send_Command (refer to 'DIAL-X-XXX-XXXX '). · Time increment = 100 ms · Default at reset = 20 Example: SEND_COMMAND DTMF, 'PAUSE-25' Sets pause time to 2.5 seconds (2500 ms). ROHOFFMAX-XXX ROHOFFMIN-XXX Receiver off-hook off time minimum or maximum. · MAX and MIN time increment = 10 ms · MAX default at reset = 140 · MIN default at reset = 1 Example: SEND_COMMAND DTMF, 'ROHOFFMAX-65' Sets the receiver off-hook off time minimum to .065 second (65 ms) SEND_COMMAND DTMF, 'ROHOFFMIN-110' Sets the receiver off-hook on time minimum to .11 second (110 ms) ROHONMAX-XXX ROHONMIN-XXX Receiver off-hook off time minimum or maximum. · Time increment = 1 ms (firmware version 2.11 and lower) 10 ms (firmware version 2.12 and higher) · MAX default at reset = 140 (firmware version 2.11 and lower) 10 (firmware version 2.12 and higher) · MIN default at reset = 1 (firmware version 2.11 and lower) 10 (firmware version 2.12 and higher) Example: SEND_COMMAND DTMF, 'ROHONMAX-65' Sets the receiver off-hook off time minimum to .065 second (65 ms) SEND_COMMAND DTMF, 'ROHONMIN-110' Sets the receiver off-hook on time minimum to .11 second (110 ms) AXB-DTMF+ DTMF+ Interface 13 Programming Timing System Send_Commands (Cont.) Command TONE TIME-XXX Description Set length of each generated tone and time between tones in the Dial Send_Command (refer to 'DIAL-X-XXX-XXXX') · Time increment = 1 ms · Default at reset = 100 ms Example: SEND_COMMAND DTMF, 'TONE TIME-100' Sets tone time length to .11 second (110 ms). Fine Tuning Send_Commands The following table lists the commands that fine tune AXB-DTMF+ signal timing. Most likely, you will not have to change Fine Tuning parameters.The commands are listed alphabetically by operation and include syntax, syntax descriptions, usage examples, time increments, and reset default values. Fine Tuning Send_Commands Command CPGAIN-OFF Description When off does not add gain (in addition to IGAIN) to dial tone call progress signal. Default at reset = YES Example: SEND_COMMAND DTMF, 'CPGAIN-OFF' Sets gain into call progress detector chip as default. CPGAIN-ON When on adds gain (in addition to IGAIN) to dial tone call progress signal. Default at reset = NO Example: SEND_COMMAND DTMF, 'CPGAIN-ON' Sets gain into call progress detector chip as default. IGAIN-OFF Controls gain of "internal signals" on the AXB-DTMF+. The internal signals are call progress tones such as incoming DTMF, receiver off-hook, and called number is busy. Setting gain to "off" causes it to return to default level. Default at reset = YES Example: SEND_COMMAND DTMF, 'IGAIN-OFF' Sets internal gain on AXB-DTMF+ to default. IGAIN-ON Controls gain of "internal signals" on AXB-DTMF+. The internal signals are call progress tones such as incoming DTMF, receiver off-hook, and called number is busy. Setting gain to "on" increases gain above default level. This may be helpful if signals are not being detected due to attenuation over the phone line. Default at reset = NO Example: SEND_COMMAND DTMF, 'IGAIN-ON' Sets internal gain on the AXB-DTMF+ to high. 14 AXB-DTMF+ DTMF+ Interface Programming Distinctive Ring Patterns and Send_Commands Distinctive ringing is a service provided by the local telephone company. Distinctive ring allows additional phone numbers to be assigned to a single phone line. Then, depending upon the number dialed, the ringing pattern is different. The AXB-DTMF+ can identify up to four distinctive ring default patterns. Default time values for each pattern are shown in FIG. 1. A pattern consists of five parts. Depending on the ring pattern, a part is either high or low. The distinctive ring patterns shown illustrate the envelope of the incoming ring with respect to time. The four default patterns are: ! ! ! Default Pattern 1: 1 long ring lasting 2 seconds followed by 4 seconds of silence. Default Pattern 2: 2 rings, in a 2 second period, followed by 4 seconds of silence. Default Pattern 3: 2 short rings and 1 long ring, in a 2 second period, followed by 4 seconds of silence. Default Pattern 4: 1 short, 1 long, and 1 short ring, within a 2 second period, followed by 4 seconds of silence. Part 1 2000ms 2, 3, 4 and 5 0 ms ! Default pattern 1 Part Default pattern 2 1 800ms 2 400ms 3 800ms 4 and 5 0 ms Part Default pattern 3 1 400ms 2 3 4 400ms 200ms 5 800ms 200ms Part Default pattern 4 1 300ms 2 200ms 3 1000ms 4 200ms 5 300ms FIG. 1 DTMF+ distinctive ring default patterns and time values Time values are in milliseconds (1000 ms equals 1 second). All 4 distinctive ring patterns are within a 2-second period from start to end time, for most applications. If you plan to change any of the distinctive ring patterns, it is advisable to stay within a 2 second time frame for each distinctive ring pattern. AXB-DTMF+ DTMF+ Interface 15 Programming Changing a Default Ring Pattern Change a default ring pattern using the appropriate Send_Command when programming the AXBDTMF+. Each ring pattern consists of five parts with each part having a specific Send_Command. For more information on distinctive ring Send_Commands, refer to Distinctive Ring Send_Commands. Example: Pattern 4's five parts are as follows: ! ! ! ! ! Part 1 is high and 300 ms (.3 seconds) long (ring). Part 2 is low and 200 ms (.2 seconds) long (no ring). Part 3 is high and 1000 ms (1 seconds) long (ring). Part 4 is low and 200 ms (.2 seconds) long ( no ring). Part 5 is high and 300 ms (.3 seconds) long (ring). If you want to change the time values of Parts 2 and 4 (no ring) of Pattern 3: Values specified are in increments of 10 ms. That is, a value of 1 yields 10 ms, while a value of 100 yields 100 x 10 ms, or 1 second. 1. To change Part 2 of Pattern 3, use the Send_Command 'P3_2-XXX' where: ! ! Time increment = 10 ms Default at reset = 20 (20 x 10 ms = 200 ms) For example, issue the Send_Command SEND_COMMAND DTMF, 'P3_2-25 ' (25 x 10 ms = 250 ms) to change Part 2 of Pattern 3 from a value of 200 ms (.2 seconds) to 250 ms (.250 seconds). 2. To change Part 4 of Pattern 3, use the Send_Command 'P3_4-XXX' where: ! ! Time increment = 10 ms Default at reset = 20 (20 x 10ms = 200ms) For example, issue the Send_Command SEND_COMMAND DTMF, 'P3_4-25 ' (25 x 10ms = 250ms) to change Part 4 of Pattern 3 from a value of 200 ms to (.2 seconds) to 250 ms (.250 seconds). 3. The normal length of time from the start of any pattern to its end time is usually 2- seconds. If you increase the time value for any part of a pattern, make sure to decrease another part by the same amount, maintaining the 2- seconds overall time for the pattern. For example, if you increased the value of Parts 2 and 4 of Pattern 3 by 5 ms each, decrease Part 3 by 10 ms. 16 AXB-DTMF+ DTMF+ Interface