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Verizon IP Trunk and CME/CUE, call transfers failing

telms
Level 1
Level 1

Anyone experiencing the issue using a SIP trunk and CM cannot transfer calls when initiated on the trunk. There is no issue when the call is initated on a analog line connected to an FXO port.

3 Replies 3

paolo bevilacqua
Hall of Fame
Hall of Fame

Hi,

CM or CME? If the latter which version?

If recent enough, you need to cofigure

voice service voip

no supplementary-service sip moved-temporarily

And CME will stop trying to do SIP-based transfers.

Hope this helps, please rate post if it does!

alubenow
Level 1
Level 1

Was there a resolution to this one?

For CME, the commands I've mentioned above.