Recently I am having this weird problem with SMDR output on my home KX-TA308 system.

At seemingly random intervals, an incoming call shows up as "C-01" in the Extension field, and the CID field is blank.

Other times it works fine. I do have "SMDR Caller ID", and "SMDR CID before answer" both enabled. I disabled "Caller ID checksum" thinking that maybe the system was rejecting CID msg due to bad checksum, same result. BTW, SLT CID I have hooked up before the system always works.

Anything else I can look for, parameter-wise? Is it a service provider problem (Optimum Voice)? Does the TA308 just not like something about the Optimum signal?

Regards,

John


John the Mechanical Engineer - Telephone Technology Dilettante since 1986
"Those who sacrifice security or reliability for convenience, deserve none of the above"