We are Running IP500 4.2 (4) with SIP Trunks from Curry IP.
We are using 5410 Digital phones locally and Verizon FiOS 20 down 6 up to the SIP provider.
All Inbound calls are fine no trouble at all.
However outbound as follows:
Call to TDM PRI or T-1: no problems
Call to digital home end point (i.e. Comcast): no problems
Call to cell phones: no problems
Call to analog (POTS) either a home phone or connected to a PBX: Echo on our end (IP Office end, we are hearing ourselves)
We have tried every VCM Echo cancellation setting and have noticed no change.
Suggestions?
We are using 5410 Digital phones locally and Verizon FiOS 20 down 6 up to the SIP provider.
All Inbound calls are fine no trouble at all.
However outbound as follows:
Call to TDM PRI or T-1: no problems
Call to digital home end point (i.e. Comcast): no problems
Call to cell phones: no problems
Call to analog (POTS) either a home phone or connected to a PBX: Echo on our end (IP Office end, we are hearing ourselves)
We have tried every VCM Echo cancellation setting and have noticed no change.
Suggestions?