Long Silence on Outbound

[Oliver Dilan]

Hi im having a issue on my VG224. When im making a outbound call i get dialtone no issue i dialout then there is about a 15 second gap of silence before i hear ringing or ringback on the line then everything else works fine 2 way audio no issue and all inbound traffic no issue. so basiclly from dial to when phone starts ringing is about 15 seconds i how can i fix this for shorter time so after im done dialing phone starts ringing.

[Gilmar Silva]

Hello,

Could you describe the call flow?

Something like: Analog Phone / VG224 --SCCP-->CUCM--SIP--> Voice Gateway --ISDN--> PSTN)

Regards,

Gilmar Silva

[Oliver Dilan]

There is no pbx no cucm 224 is acting like a standalone SIP gateway . So it’s SIP provider—->Vg224——->66 block———>Analog phones. Everything is working normal inbound outbound the only thing is the delay I believe it has to do with my outbound Dial peer Because I have it set to destination-pattern.T . In the Destiination pattern if I put my cell number it rings within five seconds the problem is they dial out to multiple different numbers more than 70

[Gilmar Silva]

You may use the following debugs to get informations about the signaling:

- debug vpm signal (some IOS has only debug vpm all)
- debug ccsip messages
- debug voice ccapi inout

With this information it is possible to check what exactly moment the delay is happening.