DevilFish getting disconnected Didnt get a frame from channel

Jan 13 12:21:45 VERBOSE[2252]:     -- Executing SetGroup("SIP/303-6a9d", "303") in new stack
Jan 13 12:21:45 VERBOSE[2252]:     -- Executing Dial("SIP/303-6a9d", "SIP/12699264242@sip_proxy-out|30") in new stack
Jan 13 12:21:46 VERBOSE[2252]:     -- SIP/sip_proxy-out-4b17 is making progress passing it to SIP/303-6a9d
Jan 13 12:22:03 VERBOSE[2252]:     -- SIP/sip_proxy-out-4b17 answered SIP/303-6a9d
Jan 13 12:22:03 VERBOSE[2252]:     -- Attempting native bridge of SIP/303-6a9d and SIP/sip_proxy-out-4b17
Jan 13 14:24:53 DEBUG[2252]: Didn't get a frame from channel: SIP/303-6a9d
Jan 13 14:24:53 DEBUG[2252]: Bridge stops bridging channels SIP/303-6a9d and SIP/sip_proxy-out-4b17
Jan 13 14:24:54 VERBOSE[2252]:   == Spawn extension (from-internal, 12699264242, 2) exited non-zero on 'SIP/303-6a9d'
Jan 13 14:24:54 VERBOSE[2252]:     -- Executing Macro("SIP/303-6a9d", "hangupcall") in new stack
Jan 13 14:24:54 VERBOSE[2252]:     -- Executing ResetCDR("SIP/303-6a9d", "w") in new stack
Jan 13 14:24:54 DEBUG[2252]: cdr_mysql: SQL command as follows:  INSERT INTO cdr (calldate,clid,src,dst,dcontext,channel,dstchannel,lastapp,lastdata,duration,billsec,disposition,amaflags,accountcode) VALUES ('2005-01-13 12:21:45','\"Dave Crawford\" <303>','303','12699264242','from-internal', 'SIP/303-6a9d','SIP/sip_proxy-out-4b17','ResetCDR','w',7389,7371,'ANSWERED',3,'')
Jan 13 14:24:54 VERBOSE[2252]:     -- Executing NoCDR("SIP/303-6a9d", "") in new stack
Jan 13 14:24:54 WARNING[2252]: CDR on channel 'SIP/303-6a9d' not posted
Jan 13 14:24:54 WARNING[2252]: CDR on channel 'SIP/303-6a9d' lacks end
Jan 13 14:24:54 VERBOSE[2252]:     -- Executing Wait("SIP/303-6a9d", "5") in new stack
Jan 13 14:24:54 VERBOSE[2252]:   == Spawn extension (macro-hangupcall, s, 3) exited non-zero on 'SIP/303-6a9d' in macro 'hangupcall'
Jan 13 14:24:54 VERBOSE[2252]:   == Spawn extension (from-internal, h, 1) exited non-zero on 'SIP/303-6a9d'