FXO to IPphone

Unanswered Question
May 24th, 2008

Dear all

i Have fxo port on my voice gateway

i define connection plar on my FXO voice-port.and also defined sutable dial-peer to route the connection plar into CCM.

but when I dial the number i hear just fastbusy!

i debuged and saw theat the connection plar and dial-peer matches.

any idea?

I have this problem too.
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Paolo Bevilacqua Sat, 05/24/2008 - 09:52

First of all plar opx is always better than just plar.

Then chances are the CCM refuses the call, do you have codec g711u and no var under DP ?

Hope this helps, please rate post if it does!

miskoolak Sat, 05/24/2008 - 10:10

yes both no vad and codec g711u is under dial-peer

but still ccm reject the call and i have fastbusy signal

Kapil Atrish Sun, 05/25/2008 - 10:54


I am sure you have set significant digits, incoming CSS on GW correctly and destination-phone is registered to ccm. If not ideally you should get error-message from CCM rather then fast busy tone, but you've not specified CCM Version and there are bugs in CCM 5.0 which prevents message from CCM so I thougt of mentioning it.

If possible share debug voice ccapi inout.




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