Specifications
Table Of Contents
- About This Guide
- Contents
- Room Integration
- Setting Up a Room for Video Conferencing
- Integrating Video
- Connecting Polycom Cameras
- Polycom EagleEye HD Camera as the Main Camera up to 30 ft Away
- Polycom EagleEye HD Camera as the Second Camera up to 30 ft Away
- Polycom EagleEye HD Camera as the Main or Second Camera up to 100 ft Away
- Polycom EagleEye 1080 or Sony EVI-HD1 PTZ as the Main or Second Camera
- PowerCam as the Main Camera up to 10 ft Away
- PowerCam as the Second Camera
- PowerCam Plus as the Main Camera up to 10 ft Away
- PowerCam Plus as the Second Camera up to 10 ft Away
- Connecting Sony and ELMO Cameras
- Connecting Vaddio and Canon Cameras
- Connecting Polycom Cameras
- Integrating Audio and Content
- Cables
- Network Cables
- Video and Camera Cables
- S-Video Cable
- BNC to S-Video Cable
- BNC to S-Video Adapter
- DVI to VGA Monitor Cable
- HDMI Monitor Cable
- BNC Monitor Adapter Cable
- Polycom HDX Component Monitor Cable
- HDX Component Video Cable
- DVI-D Monitor Cable
- Component A/V Monitor Cable
- HDCI Analog Camera Cable
- HDCI Digital Camera Cable
- HDCI Camera Break-Out Cable
- VCR/DVD Composite Cable
- Composite Video Cable
- PowerCam Plus Primary Cable
- HDCI PowerCam Cable
- HDCI PowerCam Plus Adapter Cable
- HDCI VISCA Adapter Cable
- HDCI Polycom EagleEye 1080 Camera Cable
- HDCI Polycom EagleEye View Camera Cable
- HDCI Sony VISCA Adapter Cable
- HDCI EagleEye 1080 or Sony Adapter Cable
- PowerCam Primary Camera Cable
- PowerCam Break-Out Cable
- PowerCam Plus/VISCA Control Cable
- Audio Cables
- Serial Cables
- Straight-Through Serial Cable
- Using the API
- System Commands
- About the API Commands
- !
- abk (deprecated)
- addrbook
- addressdisplayedingab
- advnetstats
- alertusertone
- alertvideotone
- all register
- all unregister
- allowabkchanges
- allowcamerapresetssetup
- allowdialing
- allowmixedcalls
- allowusersetup
- amxdd
- answer
- areacode
- audiometer
- audiotransmitlevel
- autoanswer
- autoshowcontent
- backlightcompensation
- basicmode
- bri1enable, bri2enable, bri3enable, bri4enable
- briallenable
- button
- calendardomain
- calendarmeetings
- calendarpassword
- calendarplaytone
- calendarregisterwithserver
- calendarremindertime
- calendarresource
- calendarserver
- calendarshowpvtmeetings
- calendarstatus
- calendaruser
- calldetail
- calldetailreport
- callencryption (deprecated)
- callinfo
- callstate
- callstats
- camera
- cameradirection
- camerainput
- chaircontrol
- cmdecho
- colorbar
- configchange (deprecated)
- configdisplay
- configparam
- configpresentation
- confirmdiradd
- confirmdirdel
- contentauto
- contentsplash
- country
- cts
- daylightsavings
- dcd
- dcdfilter
- defaultgateway
- dhcp
- dial
- dialchannels
- dialingdisplay
- diffservaudio, diffservfecc, diffservvideo
- directory
- display (deprecated)
- displayglobaladdresses
- displaygraphics
- displayipext
- displayipisdninfo (deprecated)
- displayparams
- dns
- dsr
- dsranswer
- dtr
- dualmonitor
- dynamicbandwidth
- e164ext
- echo
- echocanceller
- enablefirewalltraversal
- enablekeyboardnoisereduction
- enablelivemusicmode
- enablepvec
- enablersvp
- enablesnmp
- encryption
- exit
- exportdirectory
- farcontrolnearcamera
- farnametimedisplay
- flash
- gabk (deprecated)
- gabpassword
- gabserverip
- gaddrbook
- gatekeeperip
- gatewayareacode
- gatewaycountrycode
- gatewayext
- gatewaynumber
- gatewaynumbertype
- gatewayprefix
- gatewaysetup
- gatewaysuffix
- gdsdirectory
- gendial
- gendialtonepots (deprecated)
- generatetone
- get screen
- getcallstate
- getconfiguredipaddress
- gmscity
- gmscontactemail
- gmscontactfax
- gmscontactnumber
- gmscontactperson
- gmscountry
- gmsstate
- gmstechsupport
- gmsurl
- h239enable
- h323name
- h331audiomode
- h331dualstream
- h331framerate
- h331videoformat
- h331videoprotocol
- hangup
- history
- homecallquality
- homemultipoint (deprecated)
- homerecentcalls
- homesystem
- homesystemname
- hostname
- importdirectory
- ipaddress
- ipdialspeed
- ipisdninfo
- ipprecaudio, ipprecfecc, ipprecvideo
- ipstat
- isdnareacode
- isdncountrycode
- isdndialingprefix
- isdndialspeed
- isdnnum
- isdnswitch
- keypadaudioconf
- language
- lanport
- ldapauthenticationtype
- ldapbasedn
- ldapbinddn
- ldapdirectory
- ldapntlmdomain
- ldappassword
- ldapserveraddress
- ldapserverport
- ldapsslenabled
- ldapusername
- linestate
- listen
- localdatetime
- marqueedisplaytext
- maxgabinternationalcallspeed
- maxgabinternetcallspeed
- maxgabisdncallspeed
- maxtimeincall
- mcupassword
- meetingpassword
- monitor1 (deprecated)
- monitor1screensaveroutput
- monitor2 (deprecated)
- monitor2screensaveroutput
- mpautoanswer
- mpmode
- mtumode
- mtusize
- mute
- muteautoanswer
- natconfig
- nath323compatible
- nearloop
- netstats
- nonotify
- notify
- ntpmode
- ntpserver
- numberofmonitors (deprecated)
- numdigitsdid
- numdigitsext
- ocsdirectory
- oobcomplete
- pause
- phone
- pip
- popupinfo
- preset
- pricallbycall
- prichannel
- pricsu
- pridialchannels
- priintlprefix
- prilinebuildout
- prilinesignal
- primarycallchoice (deprecated)
- prinumberingplan
- prioutsideline
- priswitch
- reboot
- recentcalls
- registerall (deprecated)
- registerthissystem
- remotecontrol
- remotemonenable
- requireacctnumtodial
- resetsystem
- roomphonenumber
- rs232 baud, rs232port1 baud
- rs232 mode, rs232port1 mode
- rs366dialing
- rt
- rts
- screen
- screencontrol
- secondarycallchoice (deprecated)
- serialnum
- session
- setaccountnumber
- setpassword
- showpopup
- sleep
- sleeptext
- sleeptime
- snmpadmin
- snmpcommunity
- snmpconsoleip
- snmplocation
- snmpsystemdescription
- snmptrapversion
- soundeffectsvolume
- spidnum
- st
- subnetmask
- sysinfo
- systemname
- tcpports
- techsupport
- teleareacode
- telenumber
- telnetechoeol
- timediffgmt
- typeofservice
- udpports
- unregisterall (deprecated)
- usefixedports
- usegatekeeper
- usepathnavigator
- useroompassword
- v35broadcastmode
- v35dialingprotocol
- v35num
- v35portsused
- v35prefix
- v35profile
- v35suffix
- validateacctnum
- vcbutton
- vcraudioout
- vcrrecordsource
- version
- vgaqualitypreference
- videocallorder
- voicecallorder
- volume
- vortex
- waitfor
- wake
- wanipaddress
- webmonitoring
- webport
- whoami
- Room Design and Layout
- Status Messages
- Polycom HDX 9000 Series Specifications
- Index

Integrator’s Reference Manual for Polycom HDX Systems
4–166 Polycom, Inc.
h331dualstream
Set or gets the dual stream setting used for H.331 calls. This command is only
applicable if you have a V.35 network interface connected to your system.
Syntax
h331dualstream <get|on|off>
Feedback Examples
•
h331dualstream on
returns
h331dualstream on
•
h331dualstream off
returns
h331dualstream off
•
h331dualstream get
returns
h331dualstream off
Comments
This value cannot be changed during a call.
Parameter Description
get
Returns the current setting.
on
Turns on dual stream for H.331 calls.
off
Turns off dual stream for H.331 calls.