E1 R2 configuration

Unanswered Question
Dec 27th, 2007

We need to deploy Cisco IPT in Manila. But they're using E1 R2 for DID (incoming) trunks and analog CO for outgoing trunks. Can anyone share the vg configuration as we know this vg should be h323 config? Would you please also suggest which IOS is better work for E1 R2? The vg we use is C2851 and our CCM is 4.1(3) SR3a.

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Dougblock Thu, 12/27/2007 - 09:02

Here is a example of my E1 R2 setup from Mx using a 3825 in H323 hope this helps

you will not be needing the Telmex

controller E1 0/0/0

framing NO-CRC4

ds0-group 1 timeslots 1-15,17-30 type r2-digital r2-compelled ani

cas-custom 1

country telmex

category 2

answer-signal group-b 1

caller-digits 10

ani-digits min 0 max 12

description E1-Phones-Villahermosa

mike.lo Thu, 12/27/2007 - 19:10

Thanks. The exsiting E1 R2 DID is subscribed from PLDT of Manlia. Is there exact configuration sample in vg?

Besides, is there any special configuration in CCM admin?

Paolo Bevilacqua Fri, 12/28/2007 - 01:33


each and any E1 R2 configuration is different. Because of this I said above, you need to find the exact parameters once in place.


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