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Community Member

Outgoing calls takes time to hear the ringback

hi,

i have 2811 that is connected via FXO to LO BOX, the problem is when i make a call, the Connect Message is displayed at IP Phone, and i must wait 15 seconds to hear RingBack.

I don't understand how is it.

Please help me to solve this problem.

Thanks at advance.

5 REPLIES
Hall of Fame Super Gold

Re: Outgoing calls takes time to hear the ringback

Hi,

what are your destinatio-pattern configuration, and if variable-length (T is used), what is the interdigit timeout under telephony-service ?

Community Member

Re: Outgoing calls takes time to hear the ringback

thanks for reply,

i don't have CCME, i have just call manager 4.1.and i don't configure any interdigit timeout into the router.

Hall of Fame Super Gold

Re: Outgoing calls takes time to hear the ringback

Sorry, then unless you are using H.323 to the GW, any configuration must be done on the CM.

Community Member

Re: Outgoing calls takes time to hear the ringback

hi,

yes, i'm using GW at CCM.

I don't know how can I resolve this problem.

Please help me.

Re: Outgoing calls takes time to hear the ringback

What is the route-pattern that have you configured in CCM to route the call across the FXO?

In order to adjust the interdigit timeout from the default 15000msecs (15s), this is done under the CallManager service service parameters. Specifically the T302 timer.

Regards

Allan.

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