[cisco-voip] how to map DIDs to extensions during SRST
Lelio Fulgenzi
lelio at uoguelph.ca
Fri Feb 2 23:02:30 EST 2007
Thanks Robert, I think this is might be what I'm looking for.
Only thing is, it seems that I can only have one "translation-profile incoming" on the voice port, and only one "translate called" ont he translation profile. This means, with the max of 15 rules per translation rule, I can only have 15 DIDs (assuming no extension matching).
Is that right? There has to be a way to scale this a bit more. No?
----- Original Message -----
From: Robert Kulagowski
To: Lelio Fulgenzi
Cc: cisco-voip at puck.nether.net
Sent: Friday, February 02, 2007 8:26 PM
Subject: Re: [cisco-voip] how to map DIDs to extensions during SRST
Lelio Fulgenzi wrote:
> I want to make sure that this doesn't interfere with the immediate
> dialing of extensions while in srst mode. for example, the alias will be
> something like 6135551212 but they will have extensions 61xxx on the site.
If I understand the question, we use translation patterns on the inbound
dial-peers
voice translation-rule 33
rule 1 /^16/ /3316/
rule 2 /^7111/ /331600/
So, an incoming number that starts with 16 gets converted to 3316
A number that starts with 7111 gets converted to 331600 (our receptionist)
voice translation-profile PREFIXDID
translate called 33
voice-port 0/1/0:23
translation-profile incoming PREFIXDID
input gain -3
output attenuation -6
echo-cancel coverage 24
echo-cancel erl worst-case 0
playout-delay minimum low
no comfort-noise
As far as assigning extensions, when the phones go into SRST mode,
_they_ tell the router what their extension is, so that's built
automatically. So if you had a 6-digit extension on line 1 that will
automatically get configured on the router.
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