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Attention: The Cisco Support Community site will be in read only mode on Dec14, 2017 from 12:01am PST to 11:30am for standard maintenance. Sorry for the inconvenience.

New Member

SRST query

Do we need to do anything on the dial-peers on a H323 gateway to enable SRST?

3 REPLIES
Bronze

Re: SRST query

Hi Abijhit,

Not exactly, just ensure that you have one to reach the outside world...

!

dial-peer voice 9 pots

destination-pattern 9T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

progress_ind connect enable 8

direct-inward-dial

port 0/0/0:15

!

Then you need to configure call-manager-fallback.

A full guide to configuring SRST can be found here http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_book09186a0080861003.html

Regards,

Dave

New Member

Re: SRST query

Hi Dave,

Thanks again. Is it necessary to install any separate SRST package on the router? I thought having a router model with IOS supprting SRSt was enough.

Regards,

Abhijit.

Bronze

Re: SRST query

Abhijit,

No, SRST is integrated into Cisco IOS releases. You can use the Feature Navigator to find out which versions of SRST are supported in each IOS.

Regards,

Dave

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