Conference call CME 4.0

Hi guys
you know
how many consumers in conference call can participate on an only conference with cme 4.0?

Hi Marcello,
Ad Hoc Conferencing
Before Cisco Unified CME 4.1, support for conferencing is limited to three-party ad hoc conference calls using a G.711 codec. To have an ad hoc conference with a party that is not using a G.711 codec, transcoding is necessary.
In Cisco Unified CME 4.1 and later versions, multi-party ad hoc conferences allow more than three parties.
From this excellent CME doc;
Cisco Unified Communications Manager Express System Administrator Guide - Configuring Conferencing
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeconf.html#wp1010335
Hope this helps!
Rob

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