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New Member

SRST problem for outside access

I've a CCM with IP-phones and a SRST gateway (3620) with PRI E1 access to th PSTN.

To access the PSTN a 0 is dialed in front of the called number and on the CCM I use the PreDot to remove this 0 before I send the number to the 3620.

On the 3620 I've a dial-peer pots with destination pattern 'T'.

No problem here.

Now when the CCM goes down and the SRST takes over you can not dial the PSTN numbers anymore with the 0-accesscode. But you need to remove this access code and then it works. Is there a sub-command under Call-manager-fallback which removes this leading 0 for me, so that I have full transparency?

Is the command 'access-code' doing this?

Cisco Employee

Re: SRST problem for outside access

Try using access-code pri 0. You will probably need to use the latest 12.1(5)YD image or 12.2(2)XB image for this to work.

New Member

Re: SRST problem for outside access

I've tried with the access-code command but it does not work. The image I was working with was: 12.1(5)YD4. So 12.2(2)XB also supports SRST?