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New Member

FXO and inbound calls on an H323 Gateway

Hi,

I am trying to configure a 2801 router as a H.323 gateway using a FXO vic.

Outbound connections work fine, my problems started when configuring the incoming side. I have set up two POTS dial-peers:

dial-peer voice 100 pots

destination-pattern 9T

progress_ind alert enable 8

progress_ind progress enable 8

progress_ind connect enable 8

port 0/0/0

!

dial-peer voice 101 pots

incoming called-number .

direct-inward-dial

port 0/0/0

and there is a voip peer that points to ccm:

!

dial-peer voice 60021 voip

preference 1

destination-pattern 60028...

voice-class codec 1

voice-class h323 1

session target ipv4:xxx.xxx.xxx.xxx

dtmf-relay h245-alphanumeric

fax rate disable

no vad

In the voice-port, I have configured a plar:

voice-port 0/0/0

compand-type a-law

connection plar 60028008

So far so good, I think. When I try and ring the line, I get ringing tones for a second, then beeps rapidly (Fast busy?).

The DN that I have used in the plar statement does not ring at all.

Doing a 'debug voip dialpeer all' reveals that the plar is trying to make the connection:

*Nov 16 13:32:24.783: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

Calling Number=, Called Number=, Voice-Interface=0x640CC288,

Timeout=TRUE, Peer Encap Type=ENCAP_VOICE, Peer Search Type=PEER_TYPE_VOICE,

Peer Info Type=DIALPEER_INFO_SPEECH

*Nov 16 13:32:24.783: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

Match Rule=DP_MATCH_PORT;

*Nov 16 13:32:24.783: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerCore:

Result=Success(0) after DP_MATCH_PORT; Incoming Dial-peer=100

*Nov 16 13:32:24.783: //-1/xxxxxxxxxxxx/DPM/dpAssociateIncomingPeerSPI:exit@5831

*Nov 16 13:32:24.787: //-1/41E975938048/DPM/dpMatchPeersCore:

Calling Number=, Called Number=60028008, Peer Info Type=DIALPEER_INFO_SPEECH

*Nov 16 13:32:24.787: //-1/41E975938048/DPM/dpMatchPeersCore:

Match Rule=DP_MATCH_DEST; Called Number=60028008

*Nov 16 13:32:24.787: //-1/41E975938048/DPM/dpMatchCore:

Dial String=60028008, Expanded String=60028008, Calling Number=

Timeout=TRUE, Is Incoming=FALSE, Peer Info Type=DIALPEER_INFO_SPEECH

*Nov 16 13:32:24.787: //-1/41E975938048/DPM/MatchNextPeer:

Result=Success(0); Outgoing Dial-peer=60021 Is Matched

*Nov 16 13:32:24.787: //-1/41E975938048/DPM/dpMatchPeersCore:

Result=Success(0) after DP_MATCH_DEST

*Nov 16 13:32:24.787: //-1/41E975938048/DPM/dpMatchPeersMoreArg:

Result=SUCCESS(0)

List of Matched Outgoing Dial-peer(s):

1: Dial-peer Tag=60021

Has anyone got any idea of what i've missed? I'm assuming its something simple.

Thanks in advance

David

3 REPLIES

Re: FXO and inbound calls on an H323 Gateway

I take it you have an H323 bind src address on one of the interfaces, it looks like it must be at the Callmanager end, partition or calling search space for the gateway.

what happens if you don't have the plar command, can you manually dial the number. that is when you dial into the site you get another dial tone from the fxo card, then you can dial any number

HTH

Richard.

New Member

Re: FXO and inbound calls on an H323 Gateway

Hi,

Thanks for replying. I do have the commands;

h323-gateway voip interface

h323-gateway voip bind srcaddr 159.xxx.xxx.xxx

in the ethernet interface.

Just double-checking the plar thing now. I do remember getting a second dial-tone when I first set it up, but I will check what happens after that

be right back.

David

New Member

Re: FXO and inbound calls on an H323 Gateway

Ok,

I checked the CSS and found it was missing a partition.

Thanks very much for your help!

David

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