01-12-2017 07:25 AM - edited 03-19-2019 12:00 PM
Hi,
I am facing issues with PSTN calls through analog lines which are connected to FXO ports. It's giving me static noise. I have connected the analog line to a telephone directly and checked but there is no noise. The voice gateway used is Cisco 2901 voice bundle.
The configuration on the voice port is as below.
voice-port 0/1/0
supervisory disconnect dualtone mid-call
supervisory custom-cptone 1
echo-cancel coverage 64
no comfort-noise
cptone C1
timeouts interdigit 2
timeouts call-disconnect 1
timeouts wait-release 1
timing hookflash-out 50
connection plar opx 250
description Analog-Line-1
caller-id enable
Dial peer configuration is as below.
dial-peer voice 7 pots
destination-pattern 1#.T
port 0/1/0
!
dial-peer voice 5 voip
translation-profile incoming Profile-1
answer-address ^24202420$
destination-pattern ^250$
session target ipv4:192.168.17.11
voice-class h323 1
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
The software version running is C2900 Software (C2900-UNIVERSALK9-M), Version 15.5(1)T2, RELEASE SOFTWARE (fc1)
ROM: System Bootstrap, Version 15.0(1r)M16, RELEASE SOFTWARE (fc1)
Can anyone please tell me what might be the issue.
Thanks & Regards,
Ajin Skariah.
10-19-2017 11:56 AM
10-19-2017 07:10 PM
10-19-2017 07:12 PM
Apologize I really dislike the way the new support forums don't show the conversation before your reply. Version 15.5(1)T does not show as a fixed release. I would go and upgrade to a release that is and see if it helps.
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