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Call Conferencing

Hi,

Please let me know which ports in firewall to be open so that phones placed across the firewall can due conference call with phones inside the firewall.

1 REPLY

Re: Call Conferencing

conf call has nothing but rtp stream, and sccp for control. depending upon who the conf. bridge is (software means the call terminates at the Callmanager, while h/w bridge may be a 6608 or IOS router). You may want to match the source/address destinations for the above devices.

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