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New Member

Analog Polycom CCM 4.1.3 can't make conference calls

I have an analog Polycom phone that can't make conference calls. It is attached to Callmanager via a MGCP gateway on an fxs port. Is it possible to have an analog make more than 1 call if the phone supports it. This phone used to work with the original PBX.

Thanks

3 REPLIES
Green

Re: Analog Polycom CCM 4.1.3 can't make conference calls

Support for conferencing on analog FXS is limited to gateways configured for SCCP - see the following for more info, but hookflash can only intiate transfer when the gateway is configured for MGCP:

http://www.cisco.com/en/US/tech/tk1077/technologies_configuration_example091

86a00801f3b42.shtml

When a gateway is configured for SCCP, you can initate conferences and other supplimentary services:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124newft/124

t/124t2/ht1vg224.htm

Note that this SCCP config is currently limited to VG224s running 12.4T

HTH

New Member

Re: Analog Polycom CCM 4.1.3 can't make conference calls

Would an ATA 186 work in this situation?

Green

Re: Analog Polycom CCM 4.1.3 can't make conference calls

Yes, ATA running SCCP image will work.

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