I have a customer with a SV9100 CP20 IP Desi less phones with Comcast Analog Trunks

They previously had a SV8100 with same Comcast Trunks (no complaints) ..........This is from the customer



- When you call out – there is an echo for like 10 seconds until someone picks up and you can hear background noise


Any thoughts


JD


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Did you run the line config on the system? Also, did they go from digital to VOIP? Might need to check echo cancelation settings.

good thinking.... no i don't believe i did


Thanks

JD