[cisco-voip] FXO Ports H323 Gateway

[Granger, Simon]

Jeff,

Thanks for that It is matching the Dial Peer, as Communications Manager is ringing the hunt group number 85213299 in this example.

But as soon as they pick up the phone it drops the call. I tried the following but still got the same issue.

dial-peer voice 3299 voip
 preference 1
 destination-pattern 85213299
 session target ipv4:10.255.20.11
 voice-class h323 1
 dtmf-relay h245-alphanumeric
 voice-class codec 3000
 no vad
 supplementary-service pass-through
 incoming called-number .

Thanks


From: netty [mailto:cv.nether at netput.co.uk]
Sent: 08 June 2011 12:26
To: Granger, Simon
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] FXO Ports H323 Gateway

Have you tried putting in a dial-peer that sets the codec-class?

something like

dial-peer voice 852 voip
 voice-class codec 3000
 incoming called-number .


Cheers,
Jeff

On 8 Jun 2011, at 12:04, Granger, Simon wrote:


I have managed to fix the outgoing issue by modifying the voice-port config but the inbound problem still has the same issue where as soon as the handset is lifted the call gets disconnected.

voice-port 0/1/1
 connection plar opx 85213299
 station-id name Regus
 station-id number 85213280



From: cisco-voip-bounces at puck.nether.net<mailto:cisco-voip-bounces at puck.nether.net> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Granger, Simon
Sent: 08 June 2011 11:00
To: cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Subject: [cisco-voip] FXO Ports H323 Gateway

All

I am looking for a little help, We have and FXO port in a Cisco 1861 router. When someone phones the FXO port, it rings on the IP phone, but as soon as the phone is answered the call is disconnected / dropped with click pretty much instantly.

This is the same for inbound and outbound, I cannot find anything to explain why.

I have pasted some config below, but can provide more if needed.

Any help would be most appreciated.



Port Config

voice-port 0/1/1
 supervisory disconnect dualtone pre-connect
 supervisory answer dualtone
 connection plar opx 85213299
 impedance complex2
 bearer-cap Speech
 station-id name Regus
 station-id number 85210000


We have the following Dial Peer:

dial-peer voice 2000 voip
 preference 1
 destination-pattern 85213...
 session target ipv4:10.255.20.11
 voice-class codec 3000
 voice-class h323 1
 dtmf-relay h245-alphanumeric
 no vad
 supplementary-service pass-through
!

Voice Class codec:

voice class codec 3000
 codec preference 1 g711ulaw
 codec preference 2 g729r8
 codec preference 3 g711alaw




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