Hi, I am having the same issue and am wondering if the problem is with the sip phone or oh323. I have upgraded my oh323 to 0.5.10 since Michael had mentioned that it was with the answer supervision but I am still encountering the same issue. Any help is appreciated. -- Called 01186431114@192.168.1.19 -- OH323/L28894 answered SIP/317-2c28 -- Hungup 'OH323/L28894' == Spawn extension (longd, 01186431114, 1) exited non-zero on 'SIP/317-2c28' Regards, Anthony