[Serusers] please help me !!! ser-0.8.14 and sems

hello, Now I am using ser-0.8.14. But it cann't work well with sems. I think that there is maybe some errors in my ser.cfg of ser-0.8.14. Can anyone help me? Thanks! The following is part of ser.cfg: if( is_user_in("Request-URI", "voicemail")){ log(1, "yes,incoming voicemail call\n"); if(!t_write_req("/tmp/am_fifo","voicemail")){ log("could not contact voicemail server\n"); t_reply("500","could not contact voicemail serv }; } else if( is_user_in("Request-URI","announcement")){ #log(1, "incoming announcement call\n"); if(!t_write_req("/tmp/am_fifo","announcement")){ log("could not contact announcement\n"); t_reply("500","could not contact announcement"); }; } This is the debug information of sems: (1) voicemail The debug information is as the following: (17961) DEBUG: run (AmServer.cpp:172): version= <0.2(17961) DEBUG: run (AmServer.cpp:182): fct_name= <sip_request.voicemail(17961) DEBUG: execute (AmServer.cpp:240): cmd.method= <INVITE(17961) DEBUG: execute (AmServer.cpp:241): cmd.user= <zhangwei(17961) DEBUG: execute (AmServer.cpp:242): cmd.email= <(17961) DEBUG: execute (AmServer.cpp:243): cmd.domain= <sipsys.com(17961) DEBUG: execute (AmServer.cpp:244): cmd.dstip= <210.72.128.102(17961) DEBUG: execute (AmServer.cpp:245): cmd.port= <(17961) DEBUG: execute (AmServer.cpp:246): cmd.r_uri= <sip:zhangwei@sipsys.com(17961) DEBUG: execute (AmServer.cpp:247): cmd.from_uri= <sip:210.72.128.109:1302(17961) DEBUG: execute (AmServer.cpp:248): cmd.from= &lt;&quot;leiwm(a)sipsys.com&quot; <sip:leiwm@ sipsys.com>(17961) DEBUG: execute (AmServer.cpp:249): cmd.to= <<sip:zhangwei@sipsys.com>(17961) DEBUG: execute (AmServer.cpp:250): cmd.callid= <b427eab561c74195a8105bfcc59 9a6d3(a)192.168.139.63(17961) DEBUG: execute (AmServer.cpp:251): cmd.from_tag= <1b41ffa0170543339e5505cd5 5548bbd(17961) DEBUG: execute (AmServer.cpp:252): cmd.to_tag= <(17961) DEBUG: execute (AmServer.cpp:255): cseq_str= <2(17961) DEBUG: execute (AmServer.cpp:260): cseq= <2>(2) (17961) DEBUG: execute (AmServer.cpp:262): cmd.key= <19936:1411073482(17961) DEBUG: execute (AmServer.cpp:263): cmd.route= <<sip:210.72.128.101;ftag=1b41f fa0170543339e5505cd55548bbd;lr=on>(17961) DEBUG: execute (AmServer.cpp:264): cmd.next_hop= <sip:210.72.128.101;ftag=1b4 1ffa0170543339e5505cd55548bbd;lr=on(17961) DEBUG: execute (AmServer.cpp:270): hdrs: `P-MsgFlags: 0 P-hint: fixed NAT contact for request P-hint: SIP/RTP has been relayed ! ' (17961) DEBUG: execute (AmServer.cpp:277): body: `v=0 o=- 0 0 IN IP4 192.168.139.63 s=session c=IN IP4 210.72.128.101 b=CT:1000 t=0 0 m=audio 46036 RTP/AVP 97 0 8 18 4 101 a=rtpmap:97 red/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=rtpmap:4 G723/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=encryption:rejected ' (17961) DEBUG: execute (AmServer.cpp:288): everything is OK ! (17961) ERROR: startSession (AmSession.cpp:456): 404 voicemail: no email address fo r user <zhangwei(17961) DEBUG: sendToFIFO (AmRequest.cpp:207): msg=<:vm_reply:00004629788AE35A 404 voicemail: no email address for user <zhangwei19936:1411073482 000046291BA1B558 Contact: <sip:zhangwei@210.72.128.102. . (17961) DEBUG: write_to_fifo (AmRequest.cpp:750): Write to fifo: completed (17961) DEBUG: getReturnCode (AmRequest.cpp:436): response from Ser: 500 command 'v m_reply' not available (17961) DEBUG: sendToFIFO (AmRequest.cpp:229): sendToFifo returns ret=getReturnCode =0 (17961) ERROR: reply (AmRequest.cpp:332): AmRequestUAS::reply: 500 command 'vm_repl y' not available (17961) DEBUG: run (AmServer.cpp:172): version= <0.2(17961) DEBUG: run (AmServer.cpp:182): fct_name= <sip_request.bye(17961) DEBUG: execute (AmServer.cpp:240): cmd.method= <CANCEL(17961) DEBUG: execute (AmServer.cpp:241): cmd.user= <zhangwei(17961) DEBUG: execute (AmServer.cpp:242): cmd.email= <(17961) DEBUG: execute (AmServer.cpp:243): cmd.domain= <sipsys.com(17961) DEBUG: execute (AmServer.cpp:244): cmd.dstip= <210.72.128.102(17961) DEBUG: execute (AmServer.cpp:245): cmd.port= <(17961) DEBUG: execute (AmServer.cpp:246): cmd.r_uri= <sip:zhangwei@sipsys.com(17961) DEBUG: execute (AmServer.cpp:247): cmd.from_uri= <sip:leiwm@sipsys.com(17961) DEBUG: execute (AmServer.cpp:248): cmd.from= &lt;&quot;leiwm(a)sipsys.com&quot; <sip:leiwm@ sipsys.com>(17961) DEBUG: execute (AmServer.cpp:249): cmd.to= <<sip:zhangwei@sipsys.com>(17961) DEBUG: execute (AmServer.cpp:250): cmd.callid= <b427eab561c74195a8105bfcc59 9a6d3(a)192.168.139.63(17961) DEBUG: execute (AmServer.cpp:251): cmd.from_tag= <1b41ffa0170543339e5505cd5 5548bbd(17961) DEBUG: execute (AmServer.cpp:252): cmd.to_tag= <(17961) DEBUG: execute (AmServer.cpp:255): cseq_str= <2(17961) DEBUG: execute (AmServer.cpp:260): cseq= <2>(2) (17961) DEBUG: execute (AmServer.cpp:262): cmd.key= <19936:1411073483(17961) DEBUG: execute (AmServer.cpp:263): cmd.route= <(17961) DEBUG: execute (AmServer.cpp:264): cmd.next_hop= <(17961) DEBUG: execute (AmServer.cpp:270): hdrs: `P-MsgFlags: 0 ' (17961) DEBUG: execute (AmServer.cpp:277): body: `' (17961) DEBUG: execute (AmServer.cpp:288): everything is OK ! (17961) DEBUG: sadSession (AmSession.cpp:322): searching for session to destroy (ha sh=b427eab561c74195a8105bfcc599a6d3(a)192.168.139.631b41ffa0170543339e5505cd55548bbd, sess_key=) (17961) DEBUG: destroySession (AmSession.cpp:363): sess_it == sessions.end() (17961) DEBUG: sendToFIFO (AmRequest.cpp:207): msg=<:vm_reply:000046293B78C6A5 481 Call/Transaction Does Not Exist 19936:1411073483 Contact: <sip:zhangwei@210.72.128.102. . (17961) DEBUG: write_to_fifo (AmRequest.cpp:750): Write to fifo: completed (17961) DEBUG: getReturnCode (AmRequest.cpp:436): response from Ser: 500 command 'v m_reply' not available (17961) DEBUG: sendToFIFO (AmRequest.cpp:229): sendToFifo returns ret=getReturnCode =0 (17961) ERROR: reply (AmRequest.cpp:332): AmRequestUAS::reply: 500 command 'vm_repl y' not available (2) announcement The 902001 user is in announcement group The debug information is as the following: (17961) DEBUG: run (AmServer.cpp:172): version= <0.2(17961) DEBUG: run (AmServer.cpp:182): fct_name= <sip_request.announcement(17961) DEBUG: execute (AmServer.cpp:240): cmd.method= <INVITE(17961) DEBUG: execute (AmServer.cpp:241): cmd.user= <902001(17961) DEBUG: execute (AmServer.cpp:242): cmd.email= <(17961) DEBUG: execute (AmServer.cpp:243): cmd.domain= <sipsys.com(17961) DEBUG: execute (AmServer.cpp:244): cmd.dstip= <210.72.128.102(17961) DEBUG: execute (AmServer.cpp:245): cmd.port= <(17961) DEBUG: execute (AmServer.cpp:246): cmd.r_uri= <sip:902001@sipsys.com(17961) DEBUG: execute (AmServer.cpp:247): cmd.from_uri= <sip:210.72.128.109:1358(17961) DEBUG: execute (AmServer.cpp:248): cmd.from= &lt;&quot;leiwm(a)sipsys.com&quot; <sip:leiwm@ sipsys.com>(17961) DEBUG: execute (AmServer.cpp:249): cmd.to= <<sip:902001@sipsys.com>(17961) DEBUG: execute (AmServer.cpp:250): cmd.callid= <c992a9220bc2411ab163f0863fe a0471(a)192.168.139.63(17961) DEBUG: execute (AmServer.cpp:251): cmd.from_tag= <61c1f5139ea74614a9996ff80 a36814b(17961) DEBUG: execute (AmServer.cpp:252): cmd.to_tag= <(17961) DEBUG: execute (AmServer.cpp:255): cseq_str= <2(17961) DEBUG: execute (AmServer.cpp:260): cseq= <2>(2) (17961) DEBUG: execute (AmServer.cpp:262): cmd.key= <886:408346041(17961) DEBUG: execute (AmServer.cpp:263): cmd.route= <<sip:210.72.128.101;ftag=61c1f 5139ea74614a9996ff80a36814b;lr=on>(17961) DEBUG: execute (AmServer.cpp:264): cmd.next_hop= <sip:210.72.128.101;ftag=61c 1f5139ea74614a9996ff80a36814b;lr=on(17961) DEBUG: execute (AmServer.cpp:270): hdrs: `P-MsgFlags: 0 P-hint: fixed NAT contact for request P-hint: SIP/RTP has been relayed ! ' (17961) DEBUG: execute (AmServer.cpp:277): body: `v=0 o=- 0 0 IN IP4 192.168.139.63 s=session c=IN IP4 210.72.128.101 b=CT:1000 t=0 0 m=audio 46044 RTP/AVP 97 0 8 18 4 101 a=rtpmap:97 red/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=rtpmap:4 G723/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=encryption:rejected ' (17961) DEBUG: execute (AmServer.cpp:288): everything is OK ! (17961) DEBUG: onInvite (Announcement.cpp:89): trying '/usr/local/lib/sems/audio/51 sip.com/902001.wav' (17961) DEBUG: startSession (AmSession.cpp:450): Starting session... (hash=c992a922 0bc2411ab163f0863fea0471(a)192.168.139.6361c1f5139ea74614a9996ff80a36814b,sess_key=00 004629295AD0E1) (17961) DEBUG: parse_sdp_attribute (AmSdp.cpp:654): unknown attribute definition 'e ncryption:rejected' (17961) DEBUG: negotiate (AmSession.cpp:126): dir=0; msg_flags=0 (17961) DEBUG: setLocalPort (AmRtpStream.cpp:141): setting random local port (17961) DEBUG: setLocalPort (AmRtpStream.cpp:178): local rtp port set to 1570 (17961) DEBUG: sendToFIFO (AmRequest.cpp:207): msg=<:vm_reply:0000462951FCB30A 200 OK 886:408346041 00004629295AD0E1 Contact: <sip:902001@210.72.128.102Content-Type: application/sdp . v=0 o=username 0 0 IN IP4 210.72.128.102 s=session c=IN IP4 210.72.128.102 t=0 0 m=audio 1570 RTP/AVP 0 a=rtpmap:0 PCMU/8000 . (17961) DEBUG: write_to_fifo (AmRequest.cpp:750): Write to fifo: completed (17961) DEBUG: getReturnCode (AmRequest.cpp:436): response from Ser: 500 command 'v m_reply' not available (17961) DEBUG: sendToFIFO (AmRequest.cpp:229): sendToFifo returns ret=getReturnCode =0 (17961) ERROR: reply (AmRequest.cpp:332): AmRequestUAS::reply: 500 command 'vm_repl y' not available (17961) ERROR: run (AmSession.cpp:183): 500 could not send response. (17961) DEBUG: sendToFIFO (AmRequest.cpp:207): msg=<:vm_reply:000046294CC3BF35 500 could not send response. 886:408346041 00004629295AD0E1 Contact: <sip:902001@210.72.128.102. .