RE: how to hook up an IP phone

From: Hemant_Kumar@xxxxxxxxxx
Date: Fri Apr 05 2002 - 19:00:32 GMT-3

   
Ajit,

You need analog phones + FXS cards on the 3640. You can config the 2
routers to do VoIP between the backtoback link.

analog phone ---> FXS-->3640 <-----serialbacktoback ---->3640<-- FXS
<--analog phone

You can run anything on the backbone (backtoback) connection. It can be
VoIP, VoFR, VoHDLC

However if you want to use IP phone, you need to connect it a ethernet
port that supports IP phone. [Eg Cat 4006 switches with in-line power
module].

HTH
Hemant

                    "Ajit Das"

                    <ajidas@cisco

                    .com> To: dmadlan@qwest.com

                                  cc: ccielab@groupstudy.com

                    04/05/02 (bcc: Hemant Kumar/RM/USR/SHG)

                    12:59 PM Subject:

                    Please RE: how to hook up an IP phone

                    respond to

                    "Ajit Das"

Yes, I have call manager(callgen software), but do I need FXS or FXO
module.

Thanks

-----Original Message-----
From: MADMAN [mailto:dmadlan@qwest.com]
Sent: Friday, April 05, 2002 3:48 PM
To: Ajit Das
Cc: ccielab@groupstudy.com
Subject: Re: how to hook up an IP phone

  You'll also need a call mangler, IOW you can't

  Dave

Ajit Das wrote:
>
> Can someone tell me, how to connect 2x IP phone between 2 x 3640 routers
> connected back-to-back. Do I need FXO or FXS module. can we connect ip
phone
> directly to voice module of 3640.
>
> Thanks in advance
>
> Ajit

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