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Mr.(s),

I have a IP DECT Phone W52P and when SIP server send and "CANCEL" message,
W52P answer with multiples "Request Terminated" (487) messages.

There is some command line that I could use on configuration file to stop this?

[attachment=1513]

Thanks in advance,
Roberto

Hi Roberto,
I will check with the engineer, but from my understanding , from the picture you attached, it seems the server has not response with ACK for the 487 message that is why the phone keep sending the 487 message, would you please help check why your server has not responsed with ACK message ?
Best Regards!
Flora