RE: G.703 -> V.35 Compatibility

Hi Ranjith,

Yes, G.703 interface is able to work with v.35 in another end. The
problem you meet would be something wrong in V.35 converter, I guess.

Unframed setting in v.35 converter should be correct, but there are
should some other switches in converter. You may check with your ISP for
the v.35 converter setting.

There are no special setting in router end, you would treat it as a
normal link and apply the configuration what it should be.

Regards,
Jerry

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
Ranjith Samuel
Sent: Tuesday, April 07, 2009 1:57 PM
To: ccielab_at_groupstudy.com
Subject: G.703 -> V.35 Compatibility

Dear Experts,

I've a query that I am sure that you will be able to help me out with.

I have a leased line between my two of my offices each side served by a
different Service Provider with an interconnect between them. I have
explained
the setup Below

Point A :

L2 Protocol : HDLC

Interface Type : E1 Controller G.703

Point B :

L2 Protocol : HDLC

Interface Type : E1 Controller V.35

The issue is I cat get both sides to comunicate. I have tried the
following
combintations in terms of framing

1) Unframed

2) 1-31 Time slots

I also tried generating a network loop from the E1 Controller @ point A
and
this is seen by the remote router. End to End testing has been done on
the
circuit and there are no errors.

The Symptom is that the Serial Interface comes up but line protocol is
down. I
tried all corrective action on the cisco website.

I would also like to mention that when the service provider plus in his
router
with a G.703 interface in point B, the circuit comes up with a
channelised
E1.

Can someone tell if both interfaces has to be of the same type for it to
talk
, or can G.703 talk to V.35 ?

I would reallyy appreciate it if anyone can give me a lead or clue as to
what
I might be doing wrong.

Regards,

Ranjith Samuel.
Received on Tue Apr 07 2009 - 14:10:41 ART