Kanuri, Seshu (Company IT)
2005-Jun-06 11:08 UTC
[Asterisk-Users] How to make Polycom phones work with Asterisk asaSIP Client?
Wiley, There are a couple of issues that we saw while not using this option. 1) sip authentication failures as Asterisk is not able to reach Polycom phones. A typical problem description is here: http://lists.digium.com/pipermail/asterisk-users/2004-December/079251.ht ml 2) DTMF issues for Transfers, Hold or simply to dial extensions. This problem is more pronounced when you are using dtmfmode=inband Check the Links here: http://lists.digium.com/pipermail/asterisk-users/2005-March/092401.html http://www.mail-archive.com/asterisk-users@lists.digium.com/msg94489.htm l You can do a test of this using Asterisk@home version 1.0 if you have a Polycom phone at your disposal. I ran this test as under: 1) Configure a Polycom Phone as SIP extension under Asterisk@home 2) Try to make a call - It will not register with Asterisk as asterisk@home does not use this option in it's sip configuration and even if you add this manually in the sip_additional.conf, AMP will overwrite(remove) this line from the sip_additional.conf To make Polycom phone work with Asterisk, add the sip.conf entry into the main sip.conf, using progressinband=no option. Polycom phone will immediately connect. Seshu -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Wiley Siler Sent: Monday, June 06, 2005 12:44 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: RE: [Asterisk-Users] How to make Polycom phones work with Asterisk asaSIP Client? Seshu, I have Polycom IP500s and I have never had to set that parameter to make them work with Asterisk. I have used various versions of the BootROM and sip.ld without any issue. What problem are you specifically addressing? Thanks, Wiley -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Kanuri, Seshu (Company IT) Sent: Monday, June 06, 2005 9:08 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [Asterisk-Users] How to make Polycom phones work with Asterisk as aSIP Client? Folks! If you are using Polycom Phones, any model - 500, 300, 400, 600 etc, please rememeber to add this line to your sip.conf entry. Progressinband=no Without this line, these phones may not work. Probably this one line may fix most of the problems users are reporting on this forum about Polycoms. Seshu Kanuri -------------------------------------------------------- NOTICE: If received in error, please destroy and notify sender. Sender does not waive confidentiality or privilege, and use is prohibited. _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -------------------------------------------------------- NOTICE: If received in error, please destroy and notify sender. Sender does not waive confidentiality or privilege, and use is prohibited.
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