02-28-2008 06:47 AM - edited 03-18-2019 08:32 PM
Call flow
PTSN->h323 gateway ->ccm5->Unity connection
I create a translation pattern on ccm for translate all incoming calls from PTSN to voicemail pilot number and when I call to this number from outside the office I hear on ring and after that silent. I see incomming call in call viewer.
In office voicemail working propertly.
02-28-2008 12:11 PM
Hi, this is most likely a codec problem, please verify that the regions you are using between CCM and Unity are G.711 and make sure that the dial-peer on the GW is using that also, if that is OK, I would check if the RTP packets are being delivered to the correct IP address of the GW, (loopback).
02-28-2008 10:53 PM
Thank you, I will check it today .
02-28-2008 11:23 PM
Hi again,
all regions with codec G711.
Here config from GW.(isp-bri-h323-ccm-unity)
When I tried debug rtp, but I saw only this during the call:
AMFVGW01#debug voip rtp
VOIP RTP Debug - ALL debugging is on
AMFVGW01#terminal monitor
AMFVGW01#
*Feb 29 08:22:20.773 CET: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0/0, TEI 0
changed to up
*Feb 29 08:22:21.093 CET: voip_rtp_release_port: rtcp_socket=0x465319F8
*Feb 29 08:22:21.457 CET: voip_rtp_release_port: rtcp_socket=0x465319F8
*Feb 29 08:22:22.245 CET: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0/1, TEI 0
changed to up
*Feb 29 08:22:22.549 CET: voip_rtp_release_port: rtcp_socket=0x4671A5DC
*Feb 29 08:22:23.021 CET: voip_rtp_release_port: rtcp_socket=0x4657169C
*Feb 29 08:22:24.509 CET: voip_rtp_release_port: rtcp_socket=0x4671A5DC
*Feb 29 08:22:24.869 CET: voip_rtp_release_port: rtcp_socket=0x4657CBD0
*Feb 29 08:22:31.877 CET: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0/0, TEI
0 changed to down
*Feb 29 08:22:35.225 CET: %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0/0/1, TEI
0 changed to down
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