[asterisk-users] Cisco to Asterisk migration

[Duncan Turnbull]

Hi Femi

We have about 50 Cisco 7960s on one site off Asterisk 1.4.18

Its all SIP and it doesn't stress a P3 system much at all.

I am not sure what phones you are using - the 7960s are not hard to configure, a bit of process to convert from the Cisco Skinny to
SIP (using SIP v8.6) but everything seems to work well. The 7961s or 7971s use an XML config which is probably 

Everything loads off the TFTP server. We are using the Linksys POE Switches SFE2000P which seem okay but don't always like to be
fully loaded 

Things I would work on are automating or simplifying the provisioning (doesn't change that much once its done), firmware upgrades,
and getting to know the config files well. 

Cheers Duncan

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Femi
Sent: Friday, 25 April 2008 21:34
To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
Subject: [asterisk-users] Cisco to Asterisk migration

Hi Guys,
I have client with a Cisco 2690 call manager solution that wants to upgrade
but cannot stomach the costs of continuing with Cisco

The installation will go up to 100 users
The client currently has about 40 Cisco phones and would like to continue
with these phones with the odd Polycom

I'm looking at plugging in an Asterisk box and using the existing Cisco box
as a PSTN gateway only

Has anyone on the list done this?
Any pitfalls or tips you would like to share?


Thanks

Femi


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