How to Daisy Chain 7937Gs

[jameskuder]

Our Corporate Real Estate Department just purchased an AV system which came with Polycom SoundStation IP7000 Speakerphones and a Multi-Interface Module. The Module allows daisy chaining IP 7000's, adds single HDX digital mic or add aux I/O ports. Includes 100-240V power supply

The IP 7000 is a SIP device and our call manager is no currently setup for SIP. We are only using SCCP endpoints at this point.

We need to be ablet to daisychain two 7937G speaker phones. We were told by Plantronics that we should be able to use the 7937G, but would need to have a Cisco Proprietary Multi-Interface Module since the 7937G is a Cisco Proprietary Device.

Does anyone know if Cisco makes such a device?

[Gordon Ross]

You can't daisy chain 7937s. All you can do is add extra mics to 7937s.

You can daisy chain 8831s (the replacements for the 7937s) But if your CUCM doesn't support SIP (Must be a very old version of CUCM) then it certainly won't support the 8831s.

GTG