SER02:/home/emin# SER02:/home/emin# SER02:/home/emin# SER02:/home/emin# SER02:/home/emin# openser Listening on udp: 192.168.1.15 [192.168.1.15]:5060 tcp: 192.168.1.15 [192.168.1.15]:5060 Aliases: tcp: SER02:5060 udp: SER02:5060 WARNING: no fork mode 0(22535) init_tcp: using epoll_lt as the io watch method (auto detected) 0(0) INFO: statistics manager successfully initialized 0(0) StateLess module - initializing 0(0) TM - initializing... 0(0) Maxfwd module- initializing 0(0) TextOPS - initializing 0(0) INFO: udp_init: SO_RCVBUF is initially 109568 0(0) INFO: udp_init: SO_RCVBUF is finally 219136 2(22537) INFO: fifo process starting: 22537 2(22537) INFO:open_uac_fifo: fifo server up at /tmp/openser_fifo... 2(22537) INFO: no fifo_db_url given - fifo DB commands disabled! 0(22535) [ Method REGISTER from 192.168.1.11 ] REGISTER sip:192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK956125783ac82e24 From: ;tag=8f66997bb99c9b67 To: Contact: Supported: replaces Call-ID: c7c171f037624391@192.168.1.11 CSeq: 103 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Location is saved; now exiting 0(22535) [ Method REGISTER from 192.168.1.10 ] REGISTER sip:192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK014f037738e8f78f From: ;tag=c3a4e29264da188e To: Contact: Supported: replaces Call-ID: 6dee78b4e465f357@192.168.1.10 CSeq: 137 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Location is saved; now exiting 0(22535) [ Method REGISTER from 192.168.1.11 ] REGISTER sip:192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bKae8b40cd4192c34e From: ;tag=8f66997bb99c9b67 To: Contact: Supported: replaces Call-ID: c7c171f037624391@192.168.1.11 CSeq: 104 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Location is saved; now exiting 0(22535) [ Method REGISTER from 192.168.1.10 ] REGISTER sip:192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK9e16c59675f54286 From: ;tag=c3a4e29264da188e To: Contact: Supported: replaces Call-ID: 6dee78b4e465f357@192.168.1.10 CSeq: 138 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Location is saved; now exiting 0(22535) [ Method INVITE from 192.168.1.10 ] INVITE sip:309@192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdfda7b9079412bd5 From: ;tag=8b2723dc35649705 To: Contact: Supported: replaces Call-ID: 64f567bcc5d8f80c@192.168.1.10 CSeq: 14107 INVITE User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Type: application/sdp Content-Length: 225 v=0 o=308 8000 8000 IN IP4 192.168.1.10 s=SIP Call c=IN IP4 192.168.1.10 t=0 0 m=audio 5004 RTP/AVP 4 18 97 a=sendrecv a=rtpmap:4 G723/8000 a=rtpmap:18 G729/8000 a=rtpmap:97 iLBC/8000 a=fmtp:97 mode=20 a=ptime:60 [ End of Request ] 0(22535) Message is relayed; now exiting 0(22535) [ Reply 100 (Trying) from 192.168.1.11 concerning INVITE ] SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK5647.03eb25b7.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdfda7b9079412bd5 From: ;tag=8b2723dc35649705 To: Call-ID: 64f567bcc5d8f80c@192.168.1.10 CSeq: 14107 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 [ End of Reply ] 0(22535) [ Reply 180 (Ringing) from 192.168.1.11 concerning INVITE ] SIP/2.0 180 Ringing Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK5647.03eb25b7.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdfda7b9079412bd5 From: ;tag=8b2723dc35649705 To: ;tag=76adf65f887d5f3f Call-ID: 64f567bcc5d8f80c@192.168.1.10 CSeq: 14107 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 [ End of Reply ] 0(22535) [ Method CANCEL from 192.168.1.10 ] CANCEL sip:309@192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdfda7b9079412bd5 From: ;tag=8b2723dc35649705 To: Supported: replaces Call-ID: 64f567bcc5d8f80c@192.168.1.10 CSeq: 14107 CANCEL User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Message is relayed; now exiting 0(22535) [ Reply 200 (OK) from 192.168.1.11 concerning CANCEL ] SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK5647.03eb25b7.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdfda7b9079412bd5 From: ;tag=8b2723dc35649705 To: ;tag=76adf65f887d5f3f Call-ID: 64f567bcc5d8f80c@192.168.1.10 CSeq: 14107 CANCEL User-Agent: Grandstream BT110 1.0.8.33 Contact: Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Supported: replaces Content-Length: 0 [ End of Reply ] 0(22535) [ Reply 487 (Request Cancelled) from 192.168.1.11 concerning INVITE ] SIP/2.0 487 Request Cancelled Via: SIP/2.0/UDP 192.168.1.15;branch=z9hG4bK5647.03eb25b7.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdfda7b9079412bd5 From: ;tag=8b2723dc35649705 To: ;tag=76adf65f887d5f3f Call-ID: 64f567bcc5d8f80c@192.168.1.10 CSeq: 14107 INVITE User-Agent: Grandstream BT110 1.0.8.33 Content-Length: 0 [ End of Reply ] 0(22535) [ Method ACK from 192.168.1.10 ] ACK sip:309@192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdfda7b9079412bd5 From: ;tag=8b2723dc35649705 To: ;tag=76adf65f887d5f3f Contact: Call-ID: 64f567bcc5d8f80c@192.168.1.10 CSeq: 14107 ACK User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Method is ACK 0(22535) Message is relayed; now exiting 0(22535) [ Method REGISTER from 192.168.1.11 ] REGISTER sip:192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.11;branch=z9hG4bK21f09604c8aae7bd From: ;tag=8f66997bb99c9b67 To: Contact: Supported: replaces Call-ID: c7c171f037624391@192.168.1.11 CSeq: 105 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Location is saved; now exiting 0(22535) [ Method REGISTER from 192.168.1.10 ] REGISTER sip:192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK36d5a17687068e56 From: ;tag=c3a4e29264da188e To: Contact: Supported: replaces Call-ID: 6dee78b4e465f357@192.168.1.10 CSeq: 139 REGISTER Expires: 150 User-Agent: Grandstream BT110 1.0.8.33 Max-Forwards: 70 Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE Content-Length: 0 [ End of Request ] 0(22535) Location is saved; now exiting 1(22536) INFO: signal 2 received 2(22537) INFO: signal 2 received 0(22535) child process 22536 exited normally, status=0 0(22535) child process 22537 exited normally, status=0 0(22535) INFO: dont_fork turned on, living on 0(22535) Thank you for flying openser SER02:/home/emin# SER02:/home/emin# SER02:/home/emin# SER02:/home/emin#