I need help with Translation rules?

[goplansrl]

Hi guys, sorry for bother you, but I need some help.

Today my Call Manager Server fall down, so i`m running with a survival mode in a Cisco 3725 Router with Version 12.3(11) software.

In this router I have the E1 isdn with 30 channels to send and receive calls. so I don`t have a problem to dial out when the phones are in call manager fallback, but I have problems to dial in to any phone.

My internal numbering plan is 540113XX   where the 13XX is the number that my ISDN line give to router (the external number is 5550 - 13XX) and in my call manager I have a translation rules that converts this 13XX in 5401 13XX.

I need to create the same rule for my router, is this possible?

The line give to me 13XX and I need to agregate 5401 + the number dialed.

thanks

Gonzalo

[Josh Edwards · Accepted solution]

you'll need to use a translation rule and profile...

!

voice translation-rule 1

rule 1 /^13..$/ /5401&/

!

voice translation-profile SRST-IN

translate called 1

!

then you'll need to apply it to the incoming dial-peer on the router...

!

dial-peer voice 0 pots

incoming called number .

translation-profile incoming SRST-IN

!

[goplansrl]

Hi Josh, Thank you so much for your answer,

I configured like you say and still have the problem that cannot reach any phone, called from outside.

I tested the configuration and looks fine but something is missing

router#test voice translation-rule 1 1388
Matched with rule 1
Original number: 1388           Translated number: 54011388
Original number type: none      Translated number type: none
Original number plan: none      Translated number plan: none

this is exactly what I expect because the ephone is registered in the router as:

ephone-dm 60

number 54011388

name 54011388

description 54011388

preference 0 secondary 9

huntstop

But i can reach the phone, I don`t know is something is missing, 

There are any debug that I can do to test why the call cannot reach the internal phone? or any test?

I appreciate very much your help.

Thanks

Gonzalo

[Josh Edwards]

Turn on debug isdn q931 and debug VoIP dialpeer inout and then test an inbound call.

Sent from Cisco Technical Support iPhone App

[goplansrl]

Great, thanks,

I think that works now, I saw in the debug that is machting with another dial peer, so I add the destination pattern in the new dial peer and it`s seems to work, (i`m doing the config remotly, I`ll test in the office tomorrow morning) i`ll let you know.

thank you very much, it was really helpfully.

Gonzalo