RE: VOIP vendors

From: Elliott Reyes (elliottreyes@adelphia.net)
Date: Sat Jan 07 2006 - 21:38:26 GMT-3


1. I would say Avaya then Cisco, Then Nortel.

2. Eventually, It will be easier to make interoperability easier to
integrate VOIP and legacy PBX infrastructure.

3. Cisco has been saying that for awhile now. Not sure when it will be
released.

4. Yes, easier to integrate Call Manager's and Voice capable routers and
gateway's.

E

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
supernet
Sent: Saturday, January 07, 2006 10:10 AM
To: cisco@groupstudy.com; ccielab@groupstudy.com
Subject: VOIP vendors

I don't know too much about VOIP but am wondering who the big players are. I
have some questions, please help me understand:

1. Who's the biggest VOIP gear provider? Cisco? NT? Or Avaya?

2. I was told SIP will domain enterprise VOIP market, is it true? Cisco is
not focusing on SIP, right?

3. Someone told me that Cisco will introduce CallManager on Linux soon but I
couldn't find any info on this. Is it true?

4. For a CallManager environment, MGCP is the better choice than SIP and
H323, right?

Thanks.

Yoshi



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