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Bronze

E1 signaling (Telmex) - do i need custom options?

Trying configure E1 (Telmex is provider).

This is what I have so far:

controller E1 0/0/1

framing NO-CRC4

clock source line primary

ds0-group 1 timeslots 1-15 type r2-digital r2-compelled

Do I need cas-custom command?

Please let me know if you know working config for Telmex.

Thanks.

3 REPLIES
Green

Re: E1 signaling (Telmex) - do i need custom options?

Hi,

Yes, you will need custom options,

controller E1 1/0

framing NO-CRC4

line-termination 75-ohm

ds0-group 0 timeslots 1-15,17-31 type r2-digital r2-compelled ani

cas-custom 0

country telmex

category 2

answer-signal group-b 1

caller-digits 4

groupa-callerid-end

description TO TELMEX

You may add the cptone mx under the voice port

HTH

//G

Bronze

Re: E1 signaling (Telmex) - do i need custom options?

Tried that and did not work until rebooted router. Running CME4 on 2851 12.4(4)XC. I think 12.4(4)CX is very buggy.

Green

Re: E1 signaling (Telmex) - do i need custom options?

Ok, if u still encounter issue you may open a TAC case with us.

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