Hi,

I have NS700 which is inserting extra digits into the CID display, but only on SLT ports (on the SLC8 card).

Incomming call via sip trunk, sip provider is sending correct digits (verified with wireshark).

My dealer did some testing and it only appears to happen with SLT ports.

I only have SLT extensions on it as it's going to be used as a large ATA for connecting alarm receivers to. (this is being forced on us due to copper lines not being available in the area we are moving to, so we are testing everything now so it all works before the move).

Is it the line access code that is added as it will do that so redial will work on the slt. You and disable it, if it is

Yes it is.
That makes sense

in system /extension cid settings / Additional Local Trunk Access Code to Extension Caller ID disable this. it will affect calling back from missed calls logs

In this case i don't need redial.

That was it, my dealer figured it out too.

Thanks