Sounds to me like the Valcom is having trouble with the way sipXecs does hunt groups (it does not do them as a b2bua... it does them like a stateless proxy).
I'd suggest capturing that traffic with wireshark and asking Valcom "what's up?" Short of that, you might be able to configure a phantom user to ring one extension at a time (in that user's call forwarding) through a set of extensions. This might work better for the Valcom. Mike On Thu, Apr 26, 2012 at 9:39 AM, Robert Doick <[email protected]>wrote: > Hi Everyone, this is my first post so please be gentle! **** > > ** ** > > My sipXecs (4.4.0- 2011-04-19) installation is running in a virtualised > environment, with approx 40 users. Everything works pretty much very well, > now that I have overcome some early teething issues, mainly solved through > reading these informative forums.**** > > ** ** > > In my environment I have mainly Polycom Soundpoint 335's running > "spip_ssip_vvx_3_2_6_release_sig_split.zip" for the SIP Application, and > "spip_ssip_BootROM_4_3_1_release_sig.zip" for the Bootrom.**** > > ** ** > > Our site has a number of physical entrances where I am proposing to > install a few Valcom VIP-172L IP Intercom/Doorphones to operate our Yard In > and Out gates through the sipX system.**** > > ** ** > > I have the Valcom's registering on the sytem fine (after a couple of calls > to Valcom's tech support regarding CallerID and DNS) and this is where the > story begins;**** > > ** ** > > (The following are all internal tests/calls on the "LAN", there is no NAT > or remote'ness happening here)**** > > ** ** > > Tests with no Hunt Group;**** > > ** ** > > - I can call from the Valcom (using the Auto Destination function) to a > single Polycom Soundpoint 335 or 320 no problem.**** > > - I can answer the call from the phone and hear speech from the Intercom, > and can even pass the DTMF # to the unit to fire the unlock mechanism > (although it is still sitting on my desk, so not actually in operation)*** > * > > ** ** > > - I can call from the Valcom (using the Auto Destination function) to a > single Android SIP client (CSIPSimple) no problem. **** > > - I can answer the call from the softphone and hear speech from the > Intercom, and can even pass the DTMF # to the unit to fire the unlock > mechanism (although it is still sitting on my desk, so not actually in > operation)**** > > ** ** > > Tests with Hunt Groups;**** > > ** ** > > - I can call from the Valcom (using the Auto Destination function) to a > Hunt Group with Polycom Soundpoint 335 or 320 members, however they are > unable to actually answer the call, either with the handset or using the > display "answer" key. I have to terminate the call using the display > "reject" option.**** > > ** ** > > - I can call from the Valcom (using the Auto Destination function) to a > Hunt Group with a single Polycom Soundpoint 335 or 320 member, however they > are unable to actually answer the call, either with the handset or using > the display "answer" key. I have to terminate the call using the display > "reject" option.**** > > ** ** > > - I can call from the Valcom (using the Auto Destination function) to a > Hunt Group with Polycom Soundpoint 335 or 320 members and a CSIPSimple > Android softphone. The Polycom's do as above and are unable to actually > answer the call, either with the handset or using the display "answer" key. > I have to terminate the call using the display "reject" option. The > CSIPSimple client CAN however answer the call!**** > > ** ** > > I have tried all of the above with no sucess with the "Use Voicemail" or > "Allow Call Forwarding" options which do not seem to make a difference.*** > * > > ** ** > > There are no Call Forwarding options set on the users accounts.**** > > ** ** > > Interestingly as a side note - I have this system interoperating with a > Nortel BCM 400 (i.e I can make calls between the two, but cannot pass DTMF > which is a long story). If I set a user/extension member of the Hunt Group > to also call forward to an extension on the Nortel system, they can answer > the call, whereas the Polycom cannot! Weird!**** > > ** ** > > Would anyone have a clue as to what is going on??**** > > ** ** > > Any help greatly appreciated.**** > > ** ** > > Best regards**** > > Rob.**** > > ______________________________________________________________________ > This email has been scanned by the MessageLabs Email Security System on > behalf of the ES Global Ltd. > For more information please visit http://www.symanteccloud.com > ______________________________________________________________________ > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- Michael Picher, Director of Technical Services eZuce, Inc. 300 Brickstone Square**** Suite 201**** Andover, MA. 01810 O.978-296-1005 X2015 M.207-956-0262 @mpicher <http://twitter.com/mpicher> www.ezuce.com ------------------------------------------------------------------------------------------------------------ There are 10 kinds of people in the world, those who understand binary and those who don't.
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