VG202 Configured as H323 gateway does not support variable digits

[Ayodeji Okanlawon]

Guys,

I have been working on these for a few days and here is a description of my proble..

I have VG202 configured as h323 gateway ( we had to use h323 due to some sccp issues)..

I have dial-peers set up as

dial-peer voice 20 voip

preference 1

destination-pattern .T

voice-class codec 1

voice-class h323 1

session target ipv4:10.x.x.x

dtmf-relay h245-alphanumeric

ip qos dscp cs3 signaling

no vad

When I plug in an analogue phone to one of the fxs ports and dial any number, The gateway does digit collection..but the call is never matched to any dial-peer.

When I do the same call again with # at the end of the number to indicate end of digit dialling, the call works

When I configure a specific pattern eg (07...........), the call works without the need for sending #

I have done loads of troubleshooting and it just comes down to the fact that with the "T" in my dial-peer the VG202 is unable to know when the digit dialling is done and then create a setup request

The IOS in the gateway is this..fvg20x-ipvoice-mz.124-22.T5.bin

I even ried to upgrade the IOS to vg20x-advipservicesk9-mz.151-4.M6.bin and to  my horror this code crashed one of the VGs...

Any one seen this...

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"opportunity is a haughty goddess who waste no time with those who are unprepared"       

[bernhardczapp · Accepted solution]

"destination-pattern .T" should match.

did you try to set a shorter interdigit timeout on the voice-port?

I have got a similar config here working:

[...]

voice-port 0/0

cptone DE

timeouts interdigit 3

!

voice-port 0/1

cptone DE

timeouts interdigit 2

!

[...]

!

dial-peer voice 100 voip

destination-pattern .T

session target ipv4:x.x.x.x

codec g711alaw

!

dial-peer voice 1 pots

incoming called-number .

port 0/1

!

[...]

[Ayodeji Okanlawon]

Bernhard! If I had a million dollars I will send it your way right now!

I set the timer on the voice port to 10s, but that dint work 3s did the magic! You dont know what a big help you have done. Really Appreciate it! Awesome man..Just great...You can tell I am excited because of the hours this has taken..

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"