[cisco-voip] Cisco Voice conferencing

Wes Sisk wsisk at cisco.com
Wed Sep 14 21:46:57 EDT 2005


This is a bit of a trick question,

The IPPhone can host a conference if you are using the 'barge' feature.  
Each phone registers a 'built in bridge' device when the phone registers 
if it is enabled.  Then that conference resource can be used ONLY IF 
this phone and another phone are sharing a line.  With privacy disabled, 
and anohter phone with the same shared line (same dn&partition) the 
other phone can 'barge' the call and the conference will be hosted on 
the ipphone.  See:
http://www.cisco.com/en/US/customer/products/sw/voicesw/ps556/products_administration_guide_chapter09186a00803f3a86.html

/Wes



Roeseler, David wrote:

>?
>Can the conference bridge be a Cisco 7970 phone?
>
>________________________________
>
>From: Kevin Thorngren [mailto:kthorngr at cisco.com]
>Sent: Wed 9/14/2005 7:29 PM
>To: Walenta, Phil
>Cc: Roeseler, David; cisco-voip at puck.nether.net
>Subject: Re: [cisco-voip] Cisco Voice conferencing
>
>
>Just to clarify Phil's answer. The streams from the devices in the conference will terminate on the device acting as the Conference Bridge. The Conference Bridge will then mix and send the streams back out. The Conference Bridge can be a CCM server, an IOS router, 6608 port, etc. 
>
>Kevin 
>On Sep 14, 2005, at 6:36 PM, Walenta, Phil wrote: 
>
>
>	If the CallManager is acting as host for the conference (which by default it is), all streams will originate from the CM for the conference. 
>
>	From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Roeseler, David 
>	Sent: Wednesday, September 14, 2005 4:56 PM 
>	To: cisco-voip at puck.nether.net 
>	Subject: [cisco-voip] Cisco Voice conferencing 
>
>	I have a Cisco phone at a site and it is in a call with another site.? I want to add a local phone at the site into the conference. 
>	Does the voice stream to the new phone come from call manager server or the ip phone directly. 
>	? 
>	Thanks, 
>	? 
>	Dave 
>	? 
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