[Freeswitch-dev] Regex Mismatch

Hi, I have installed FreeSwitch on a OpenSuse box. As per the instructions given in the "Getting started" document, I am trying to make a call between tow Xlite softphones registered with the numbers 1000 and 1001 to FreeSwitch. The registration happens successfully but when I try to make a call between these two there is an error (FS responds with a 404). According to the logs there is a Regex Mismatch in one of the files. I am unable to understand where the problem is. I have attached the log with this email. I have not modified any of the files in the conf directory. Would be grateful if anyone could help me out. Thanks & Regards, Aadil