API Guide for ViewStation EX, ViewStation FX, and VS4000 March 2004 Edition Release 6.0 1725-10656-006 Trademark Information Polycom®, the Polycom logo design, ViewStation®, and Vortex® are registered trademarks of Polycom, Inc. Global Management SystemTM, SirenTM 14, PowerCamTM, Pro-MotionTM, and Visual ConcertTM are trademarks of Polycom, Inc. in the United States and various other countries. All other trademarks are the property of their respective owners. Patent Information The accompanying product is protected by one or more U.S. and foreign patents and patents pending held by Polycom, Inc. © 2004 Polycom, Inc. All rights reserved. Polycom Inc. 4750 Willow Road Pleasanton, CA 94588-2708 USA No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Polycom, Inc. Under the law, reproducing includes translating into another language or format. As between the parties, Polycom, Inc. retains title to, and ownership of, all proprietary rights with respect to the software contained within its products. The software is protected by United States copyright laws and international treaty provision. Therefore, you must treat the software like any other copyrighted material (e.g. a book or sound recording). Every effort has been made to ensure that the information in this manual is accurate. Polycom, Inc. is not responsible for printing or clerical errors. Information in this document is subject to change without notice. ii www.polycom.com/videodocumentation Contents Introduction ................................................................................................................... 1 What's New in Release 6.0?.......................................................................................................................2 New Commands ............................................................................................................................2 Enhanced Commands ...................................................................................................................3 System Commands ...................................................................................................... 5 ! ...................................................................................................................................................................6 abk ...............................................................................................................................................................8 adminpassword .......................................................................................................................................10 advnetstats ...............................................................................................................................................11 all register .................................................................................................................................................13 all unregister ............................................................................................................................................14 allowabkchanges .....................................................................................................................................15 allowcamerapresetssetup .......................................................................................................................16 allowdialing ..............................................................................................................................................17 allowmixedcalls .......................................................................................................................................18 allowremotemon .....................................................................................................................................19 allowusersetup .........................................................................................................................................20 answer ......................................................................................................................................................21 audioquality .............................................................................................................................................22 audioqualityg7221 ...................................................................................................................................23 audiotransmitlevel ...................................................................................................................................24 autoanswer ...............................................................................................................................................25 autodiscovernat .......................................................................................................................................26 autoh323dialing .......................................................................................................................................27 autoshowcontent .....................................................................................................................................28 backlightcompensation ...........................................................................................................................29 button .......................................................................................................................................................30 callencryption ...........................................................................................................................................32 callpreference ...........................................................................................................................................33 callstate .....................................................................................................................................................34 camera ......................................................................................................................................................35 camera1ptz ...............................................................................................................................................38 camera4ptz ...............................................................................................................................................39 cameradirection .......................................................................................................................................40 camerainput .............................................................................................................................................41 chaircontrol ..............................................................................................................................................42 colorbar ....................................................................................................................................................44 country ......................................................................................................................................................45 dataconferencetype .................................................................................................................................46 daylightsavings ........................................................................................................................................47 defaultgateway ........................................................................................................................................48 dhcp ..........................................................................................................................................................49 dial ............................................................................................................................................................50 dialchannels .............................................................................................................................................52 diffserv ......................................................................................................................................................53 © Polycom, Inc. iii API Guide for ViewStation EX, ViewStation FX, and VS4000 dir ..............................................................................................................................................................54 display ......................................................................................................................................................55 displaybolt ................................................................................................................................................57 displayglobaladdresses ...........................................................................................................................58 displaygraphics ........................................................................................................................................59 displayipext ..............................................................................................................................................60 displayipisdninfo .....................................................................................................................................61 displayparams ..........................................................................................................................................62 dns ............................................................................................................................................................64 dynamicbandwidth ..................................................................................................................................65 e164ext .....................................................................................................................................................66 echocanceller ...........................................................................................................................................67 enablesnapshots ......................................................................................................................................68 enablesnmp ..............................................................................................................................................69 exit ............................................................................................................................................................70 farcontrolnearcamera ..............................................................................................................................71 farloop ......................................................................................................................................................72 farnametimedisplay .................................................................................................................................73 gabk ..........................................................................................................................................................74 gabpassword ............................................................................................................................................76 gabserverip ..............................................................................................................................................77 gatekeeperip .............................................................................................................................................78 gatewayareacode .....................................................................................................................................79 gatewaycountrycode ...............................................................................................................................80 gatewayext ...............................................................................................................................................81 gatewaynumber .......................................................................................................................................82 gatewaynumbertype ...............................................................................................................................83 gatewayprefix ..........................................................................................................................................84 g ...