Configure FXS to allow conference calling for Polycom

aellis · ‎06-19-2008

I am running CUE on 2811 router and have a Polycom analogue conferencing station connected to an FXS port. I have dial tone. Problem is that I need to configure the port to enable multiple lines so other callers can be added to the conference call. At present I cannot join a second call from the Polycom unit as no line is available.

Any suggestions welcome.

Rob Huffman · ‎06-19-2008

Hi Andrew,

Conferencing is supported (3 party) on FXS Ports running in SCCP mode only using Hookflash.

Dial/connect first call> Hookflash> Dial/connect 3rd Party> Hookflash all 3 parties are added together.

Here is the related info;

SCCP Controlled Analog (FXS) Ports with Supplementary Features in Cisco IOS Gateways

http://cisco.com/en/US/docs/ios/12_4t/12_4t2/ht1vg224.html#wp1178205

Hope this helps!

Rob

aellis · ‎06-19-2008

Hi Rob

Thanks for the information!

Andrew