FreeSWITCH and Sangoma - Robbed Bit Channel Associated Signaling (CAS)
Are there any tricks to getting Robbed Bit Channel Associated Signaling (CAS) working properly with FS (legacy 1.06 nor latest git seem to show desired results) and Sangoma boards. I am using model A102, REV 1.1. DTMF does not seem to be recognized in the call stream so IVR does not respond. SIP calls work fine. Brian C. Edgar, Jr.
FS logs, FreeTDM Config and Wanpipe Config files might be helpful. http://pastebin.freeswitch.org PS. I only did CAS on Sangoma -> Rhino CB24 with CAS, was not on FreeSwitch, but had to do some wanrouter config to set it up. On Tue, Apr 24, 2012 at 8:56 PM, <bedgar@vseinc.com> wrote:
Are there any tricks to getting Robbed Bit Channel Associated Signaling (CAS) working properly with FS (legacy 1.06 nor latest git seem to show desired results) and Sangoma boards. I am using model A102, REV 1.1. DTMF does not seem to be recognized in the call stream so IVR does not respond. SIP calls work fine.****
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Brian C. Edgar, Jr.****
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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-- Kerem Erciyes - Sistem Danismani http://keremerciyes.com
Robbed bit signalling only denotes the state of the call (i.e ringing or busy, etc) . I'd say you need an in-band DTMF detector for this to work. mod_spandsp already provides this functionality of what you're looking for. The same goes for the opposite when you are calling from SIP-> TDM (meaning you have to have a way to generate in-band DTMF tones from the RFC 2833 signals). On Thu, Apr 26, 2012 at 2:05 PM, Kerem Erciyes <kerem.erciyes@gmail.com> wrote:
FS logs, FreeTDM Config and Wanpipe Config files might be helpful.
http://pastebin.freeswitch.org
PS. I only did CAS on Sangoma -> Rhino CB24 with CAS, was not on FreeSwitch, but had to do some wanrouter config to set it up.
On Tue, Apr 24, 2012 at 8:56 PM, <bedgar@vseinc.com> wrote:
Are there any tricks to getting Robbed Bit Channel Associated Signaling (CAS) working properly with FS (legacy 1.06 nor latest git seem to show desired results) and Sangoma boards. I am using model A102, REV 1.1. DTMF does not seem to be recognized in the call stream so IVR does not respond. SIP calls work fine.
Brian C. Edgar, Jr.
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Kerem Erciyes - Sistem Danismani http://keremerciyes.com
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
participants (3)
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bedgar＠vseinc.com
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curriegrad2004
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Kerem Erciyes