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SIP Trunk Dial Tune Issue

Dear Team,

I am facing an issue on my IP Telephony Network. When i make call to any PSTN number than I didn't hear the Dial toner until some one pick the call

and same issue to make Inbound call from PSTN. Any one call to my Network from PSTN didn't hear the dial toner until some one pick the Ph. We have

SIP trunk to Cisco Gateway.

Can any one sugest what are the possible causes for this kind of issue?

Thanks

Jehan

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SIP Trunk Dial Tune Issue

Hi Jehan,

Configure "early-offer forced" under sip on VGW.

Collect debug ccsip message for inbound and outbound call separately and attach is here with you Voice gateway SIP and dial-peer config.

Take a look at this thread for ringback issue... https://supportforums.cisco.com/thread/2154998

Thanks

Manish

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