RE: G.703 -> V.35 Compatibility

Dear Jerry,

The SP put the modem as unframed - the line protocol still wasnt coming up.

The loop test on the entire circuit and each segment seperately was done
successfully, but still not line protocol.

Do you think the converter is needed here?

Regards,

Ranjith Samuel.

> Subject: RE: G.703 -> V.35 Compatibility
> Date: Tue, 7 Apr 2009 16:49:39 +0800
> From: jerry.du_at_accenture.com
> To: ranjith_samuel_at_hotmail.com; ccielab_at_groupstudy.com
>
> So you have all the things on hand. Just check this modem setting. Make
> sure modem is in unframed and other switches in modem is correct
> setting.
>
>
>
> You would connect this modem to your router V.35 interface; put a
> loopback in this modem to see the link status. If it is works fine when
> put a loopback in modem, ask service provide put a loop in SP end to
> test the link.
>
>
>
>
>
>
>
> Regards,
>
> Jerry
>
>
>
> ________________________________
>
> From: Ranjith Samuel [mailto:ranjith_samuel_at_hotmail.com]
> Sent: Tuesday, April 07, 2009 3:35 PM
> To: Du, Jerry; ccielab_at_groupstudy.com
> Subject: RE: G.703 -> V.35 Compatibility
>
>
>
> Service provider has provided a modem on one side where I have the V35
> Interface. The other side there is no modem, just an RJ 45 going into my
> E1 Card.
>
> Since there are two service providers the blame is being thrown around
>
>
> ________________________________
>
> Subject: RE: G.703 -> V.35 Compatibility
> Date: Tue, 7 Apr 2009 15:31:45 +0800
> From: jerry.du_at_accenture.com
> To: ranjith_samuel_at_hotmail.com; ccielab_at_groupstudy.com
>
> I'd like to advise have service provider provide this modem or it would
> be an argue point of circuit down.
>
>
>
>
>
> Regards,
>
> Jerry
>
>
>
> ________________________________
>
> From: Ranjith Samuel [mailto:ranjith_samuel_at_hotmail.com]
> Sent: Tuesday, April 07, 2009 3:28 PM
> To: Du, Jerry; ccielab_at_groupstudy.com
> Subject: RE: G.703 -> V.35 Compatibility
>
>
>
> Dear Jerry,
>
> Can the modem from the service provider take care of this conversion or
> do we need to buy a specific convereter?
>
> Regards,
>
> Ranjith Samuel
>
> > From: ranjith_samuel_at_hotmail.com
> > To: jerry.du_at_accenture.com; ccielab_at_groupstudy.com
> > Subject: RE: G.703 -> V.35 Compatibility
> > Date: Tue, 7 Apr 2009 12:31:54 +0530
> >
> > Great. Thanx Jerry!! You're a life saver!!
> >
> > > Subject: RE: G.703 -> V.35 Compatibility
> > > Date: Tue, 7 Apr 2009 14:48:12 +0800
> > > From: jerry.du_at_accenture.com
> > > To: ranjith_samuel_at_hotmail.com; ccielab_at_groupstudy.com
> > >
> > > You should have a convert at V.35 end or G.703 BNC will not able to
> > > connect to. The connection would like follow:
> > >
> > >
> > >
> > > A router - E1 interface - G.703 - (Service provider) - G.703 BNC -
> G.703
> > > to V.35 converter - V.35 interface - B router
> > >
> > > |----------------- A end------------|
> > > |----------------------------------B
> > > end---------------------------------|
> > >
> > >
> > >
> > > Regards,
> > >
> > > Jerry
> > >
> > >
> > >
> > > ________________________________
> > >
> > > From: Ranjith Samuel [mailto:ranjith_samuel_at_hotmail.com]
> > > Sent: Tuesday, April 07, 2009 2:31 PM
> > > To: Du, Jerry; ccielab_at_groupstudy.com
> > > Subject: RE: G.703 -> V.35 Compatibility
> > >
> > >
> > >
> > > Thanks for your reply Jerry.
> > >
> > > So do we need a G.703 <-> V.35 conveter at either end for this
> circuit
> > > to work?? Wont G.703 interface talk to V.35 interface without the
> > > convereter?
> > >
> > > Thanks,
> > >
> > > Ranjith Samuel
> > >
> > > > Subject: RE: G.703 -> V.35 Compatibility
> > > > Date: Tue, 7 Apr 2009 14:10:41 +0800
> > > > From: jerry.du_at_accenture.com
> > > > To: ranjith_samuel_at_hotmail.com; ccielab_at_groupstudy.com
> > > >
> > > > 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.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
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Dea
Received on Tue Apr 07 2009 - 14:33:56 ART