sundance-communications.com/forum Forums TDM Business Telephone Systems NEC Telephones & Systems NEC SV 9100

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


-

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