U 212.84.178.71:5060 -> 212.84.166.33:5060
INVITE sip:1001@vmopensips1.skycomuk.com:5060 SIP/2.0.
Via: SIP/2.0/UDP 212.84.178.71:5060;branch=z9hG4bKbcddc58407bb1c983.
Max-Forwards: 70.
From: "1000" <sip:1000@vmopensips1.skycomuk.com:5060>;tag=86c85c255c.
To: "1001" <sip:1001@vmopensips1.skycomuk.com:5060>.
Call-ID: b56ee98b631cecfa.
CSeq: 7274 INVITE.
Allow:  INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO.
Allow-Events: talk, hold, conference, LocalModeStatus.
Contact: "1000" <sip:1000@212.84.178.71:5060;transport=udp>;+sip.instance="<urn:uuid:00000000-0000-1000-8000-00085D23801E>".
Supported: gruu, path, timer, 100rel, replaces.
User-Agent: Aastra 55i/2.5.2.1010.
Content-Type: application/sdp.
Content-Length: 595.
.
v=0.
o=MxSIP 0 0 IN IP4 192.168.2.11.
s=SIP Call.
c=IN IP4 212.84.178.71.
t=0 0.
m=audio 3000 RTP/AVP 0 18 106 107 113 110 111 112 98 97 115 96 9 8 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:106 BV16/8000.
a=rtpmap:107 BV32/16000.
a=rtpmap:113 L16/16000.
a=rtpmap:110 PCMU/16000.
a=rtpmap:111 PCMA/16000.
a=rtpmap:112 L16/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:115 G726-32/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:9 G722/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=silenceSupp:on - - - -.
a=fmtp:101 0-15.
a=ptime:30.
a=sendrecv.

Jan 14 12:12:56 [22092] DBG:core:parse_msg: SIP Request:
Jan 14 12:12:56 [22092] DBG:core:parse_msg:  method:  <INVITE>
Jan 14 12:12:56 [22092] DBG:core:parse_msg:  uri:     <sip:1001@vmopensips1.skycomuk.com:5060>
Jan 14 12:12:56 [22092] DBG:core:parse_msg:  version: <SIP/2.0>
Jan 14 12:12:56 [22092] DBG:core:parse_headers: flags=2
Jan 14 12:12:56 [22092] DBG:core:parse_via_param: found param type 232, <branch> = <z9hG4bKbcddc58407bb1c983>; state=16
Jan 14 12:12:56 [22092] DBG:core:parse_via: end of header reached, state=5
Jan 14 12:12:56 [22092] DBG:core:parse_headers: via found, flags=2
Jan 14 12:12:56 [22092] DBG:core:parse_headers: this is the first via
Jan 14 12:12:56 [22092] DBG:core:receive_msg: After parse_msg...
Jan 14 12:12:56 [22092] DBG:core:receive_msg: preparing to run routing scripts...
Jan 14 12:12:56 [22092] DBG:core:parse_headers: flags=100
Jan 14 12:12:56 [22092] DBG:maxfwd:is_maxfwd_present: value = 70 
Jan 14 12:12:56 [22092] DBG:core:parse_headers: flags=8
Jan 14 12:12:56 [22092] DBG:core:parse_to: end of header reached, state=10
Jan 14 12:12:56 [22092] DBG:core:parse_to: display={"1001"}, ruri={sip:1001@vmopensips1.skycomuk.com:5060}
Jan 14 12:12:56 [22092] DBG:core:get_hdr_field: <To> [49]; uri=[sip:1001@vmopensips1.skycomuk.com:5060] 
Jan 14 12:12:56 [22092] DBG:core:get_hdr_field: to body ["1001" <sip:1001@vmopensips1.skycomuk.com:5060>]
Jan 14 12:12:56 [22092] DBG:uri:has_totag: no totag
Jan 14 12:12:56 [22092] DBG:core:parse_headers: flags=78
Jan 14 12:12:56 [22092] DBG:core:get_hdr_field: cseq <CSeq>: <7274> <INVITE>
Jan 14 12:12:56 [22092] DBG:tm:t_lookup_request: start searching: hash=16338, isACK=0
Jan 14 12:12:56 [22092] DBG:tm:matching_3261: RFC3261 transaction matching failed
Jan 14 12:12:56 [22092] DBG:tm:t_lookup_request: no transaction found
Jan 14 12:12:56 [22092] DBG:core:parse_to_param: tag=86c85c255c
Jan 14 12:12:56 [22092] DBG:core:parse_to: end of header reached, state=29
Jan 14 12:12:56 [22092] DBG:core:parse_to: display={"1000"}, ruri={sip:1000@vmopensips1.skycomuk.com:5060}
Jan 14 12:12:56 [22092] DBG:core:grep_sock_info: checking if host==us: 24==13 &&  [vmopensips1.skycomuk.com] == [212.84.166.33]
Jan 14 12:12:56 [22092] DBG:core:grep_sock_info: checking if port 5060 matches port 5060
Jan 14 12:12:56 [22092] DBG:core:grep_sock_info: checking if host==us: 24==13 &&  [vmopensips1.skycomuk.com] == [212.84.166.33]
Jan 14 12:12:56 [22092] DBG:core:grep_sock_info: checking if port 5060 matches port 5060
Jan 14 12:12:56 [22092] DBG:core:parse_headers: flags=10000
Jan 14 12:12:56 [22092] DBG:core:get_hdr_field: content_length=595
Jan 14 12:12:56 [22092] DBG:core:get_hdr_field: found end of header
Jan 14 12:12:56 [22092] DBG:auth:pre_auth: credentials with given realm not found
Jan 14 12:12:56 [22092] DBG:auth:reserve_nonce_index: second= 2, sec_monit= 89,  index= 92
Jan 14 12:12:56 [22092] DBG:auth:build_auth_hf: nonce index= 92
Jan 14 12:12:56 [22092] DBG:auth:build_auth_hf: 'Proxy-Authenticate: Digest realm="vmopensips1.skycomuk.com", nonce="4d303de60000005c6f3c914359e2a555cd0ccddf2fcb3838"'
Jan 14 12:12:56 [22092] DBG:core:parse_headers: flags=ffffffffffffffff
Jan 14 12:12:56 [22092] DBG:core:check_ip_address: params 212.84.178.71, 212.84.178.71, 0
Jan 14 12:12:56 [22092] DBG:core:destroy_avp_list: destroying list (nil)
Jan 14 12:12:56 [22092] DBG:core:receive_msg: cleaning up

U 212.84.166.33:5060 -> 212.84.178.71:5060
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP 212.84.178.71:5060;branch=z9hG4bKbcddc58407bb1c983.
From: "1000" <sip:1000@vmopensips1.skycomuk.com:5060>;tag=86c85c255c.
To: "1001" <sip:1001@vmopensips1.skycomuk.com:5060>;tag=b3addd350d7d55a695048985db4db659.9204.
Call-ID: b56ee98b631cecfa.
CSeq: 7274 INVITE.
Proxy-Authenticate: Digest realm="vmopensips1.skycomuk.com", nonce="4d303de60000005c6f3c914359e2a555cd0ccddf2fcb3838".
Server: OpenSIPS (1.6.3-notls (x86_64/linux)).
Content-Length: 0.
.


U 212.84.178.71:5060 -> 212.84.166.33:5060
ACK sip:1001@vmopensips1.skycomuk.com:5060 SIP/2.0.
Via: SIP/2.0/UDP 212.84.178.71:5060;branch=z9hG4bKbcddc58407bb1c983.
Max-Forwards: 70.
From: "1000" <sip:1000@vmopensips1.skycomuk.com:5060>;tag=86c85c255c.
To: "1001" <sip:1001@vmopensips1.skycomuk.com:5060>;tag=b3addd350d7d55a695048985db4db659.9204.
Call-ID: b56ee98b631cecfa.
CSeq: 7274 ACK.
User-Agent: Aastra 55i/2.5.2.1010.
Content-Length: 0.
.

Jan 14 12:12:57 [22092] DBG:core:parse_msg: SIP Request:
Jan 14 12:12:57 [22092] DBG:core:parse_msg:  method:  <ACK>
Jan 14 12:12:57 [22092] DBG:core:parse_msg:  uri:     <sip:1001@vmopensips1.skycomuk.com:5060>
Jan 14 12:12:57 [22092] DBG:core:parse_msg:  version: <SIP/2.0>
Jan 14 12:12:57 [22092] DBG:core:parse_headers: flags=2
Jan 14 12:12:57 [22092] DBG:core:parse_via_param: found param type 232, <branch> = <z9hG4bKbcddc58407bb1c983>; state=16
Jan 14 12:12:57 [22092] DBG:core:parse_via: end of header reached, state=5
Jan 14 12:12:57 [22092] DBG:core:parse_headers: via found, flags=2
Jan 14 12:12:57 [22092] DBG:core:parse_headers: this is the first via
Jan 14 12:12:57 [22092] DBG:core:receive_msg: After parse_msg...
Jan 14 12:12:57 [22092] DBG:core:receive_msg: preparing to run routing scripts...
Jan 14 12:12:57 [22092] DBG:core:parse_headers: flags=8
Jan 14 12:12:57 [22092] DBG:core:parse_to_param: tag=b3addd350d7d55a695048985db4db659.9204
Jan 14 12:12:57 [22092] DBG:core:parse_to: end of header reached, state=29
Jan 14 12:12:57 [22092] DBG:core:parse_to: display={"1001"}, ruri={sip:1001@vmopensips1.skycomuk.com:5060}
Jan 14 12:12:57 [22092] DBG:core:get_hdr_field: <To> [91]; uri=[sip:1001@vmopensips1.skycomuk.com:5060] 
Jan 14 12:12:57 [22092] DBG:core:get_hdr_field: to body ["1001" <sip:1001@vmopensips1.skycomuk.com:5060>]
Jan 14 12:12:57 [22092] DBG:sl:sl_filter_ACK: local ACK found -> dropping it!
Jan 14 12:12:57 [22092] DBG:core:destroy_avp_list: destroying list (nil)
Jan 14 12:12:57 [22092] DBG:core:receive_msg: cleaning up

U 212.84.178.71:5060 -> 212.84.166.33:5060
INVITE sip:1001@vmopensips1.skycomuk.com:5060 SIP/2.0.
Via: SIP/2.0/UDP 212.84.178.71:5060;branch=z9hG4bKbe891b4a7f1f71c4f.
Proxy-Authorization: Digest username="1000",realm="vmopensips1.skycomuk.com",nonce="4d303de60000005c6f3c914359e2a555cd0ccddf2fcb3838",uri="sip:1001@vmopensips1.skycomuk.com:5060",response="73b08563ae7143a9ce3e11579fc9b255".
Max-Forwards: 70.
From: "1000" <sip:1000@vmopensips1.skycomuk.com:5060>;tag=86c85c255c.
To: "1001" <sip:1001@vmopensips1.skycomuk.com:5060>.
Call-ID: b56ee98b631cecfa.
CSeq: 7275 INVITE.
Allow:  INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO.
Allow-Events: talk, hold, conference, LocalModeStatus.
Contact: "1000" <sip:1000@212.84.178.71:5060;transport=udp>;+sip.instance="<urn:uuid:00000000-0000-1000-8000-00085D23801E>".
Supported: gruu, path, timer, 100rel, replaces.
User-Agent: Aastra 55i/2.5.2.1010.
Content-Type: application/sdp.
Content-Length: 528.
.
v=0.
o=MxSIP 0 0 IN IP4 192.168.2.11.
s=SIP Call.
c=IN IP4 212.84.178.71.
t=0 0.
m=audio 3000 RTP/AVP 0 18 106 107 113 110 111 112 98 97 115 96 9 8 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:106 BV16/8000.
a=rtpmap:107 BV32/16000.
a=rtpmap:113 L16/16000.
a=rtpmap:110 PCMU/16000.
a=rtpmap:111 PCMA/16000.
a=rtpmap:112 L16/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:115 G726-32/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:9 G722/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.


U 212.84.178.71:5060 -> 212.84.166.33:5060
INVITE sip:1001@vmopensips1.skycomuk.com:5060 SIP/2.0.
Via: SIP/2.0/UDP 212.84.178.71:5060;branch=z9hG4bKbe891b4a7f1f71c4f.
Proxy-Authorization: Digest username="1000",realm="vmopensips1.skycomuk.com",nonce="4d303de60000005c6f3c914359e2a555cd0ccddf2fcb3838",uri="sip:1001@vmopensips1.skycomuk.com:5060",response="73b08563ae7143a9ce3e11579fc9b255".
Max-Forwards: 70.
From: "1000" <sip:1000@vmopensips1.skycomuk.com:5060>;tag=86c85c255c.
To: "1001" <sip:1001@vmopensips1.skycomuk.com:5060>.
Call-ID: b56ee98b631cecfa.
CSeq: 7275 INVITE.
Allow:  INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO.
Allow-Events: talk, hold, conference, LocalModeStatus.
Contact: "1000" <sip:1000@212.84.178.71:5060;transport=udp>;+sip.instance="<urn:uuid:00000000-0000-1000-8000-00085D23801E>".
Supported: gruu, path, timer, 100rel, replaces.
User-Agent: Aastra 55i/2.5.2.1010.
Content-Type: application/sdp.
Content-Length: 528.
.
v=0.
o=MxSIP 0 0 IN IP4 192.168.2.11.
s=SIP Call.
c=IN IP4 212.84.178.71.
t=0 0.
m=audio 3000 RTP/AVP 0 18 106 107 113 110 111 112 98 97 115 96 9 8 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:106 BV16/8000.
a=rtpmap:107 BV32/16000.
a=rtpmap:113 L16/16000.
a=rtpmap:110 PCMU/16000.
a=rtpmap:111 PCMA/16000.
a=rtpmap:112 L16/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:115 G726-32/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:9 G722/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.


U 212.84.178.71:5060 -> 212.84.166.33:5060
INVITE sip:1001@vmopensips1.skycomuk.com:5060 SIP/2.0.
Via: SIP/2.0/UDP 212.84.178.71:5060;branch=z9hG4bKbe891b4a7f1f71c4f.
Proxy-Authorization: Digest username="1000",realm="vmopensips1.skycomuk.com",nonce="4d303de60000005c6f3c914359e2a555cd0ccddf2fcb3838",uri="sip:1001@vmopensips1.skycomuk.com:5060",response="73b08563ae7143a9ce3e11579fc9b255".
Max-Forwards: 70.
From: "1000" <sip:1000@vmopensips1.skycomuk.com:5060>;tag=86c85c255c.
To: "1001" <sip:1001@vmopensips1.skycomuk.com:5060>.
Call-ID: b56ee98b631cecfa.
CSeq: 7275 INVITE.
Allow:  INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO.
Allow-Events: talk, hold, conference, LocalModeStatus.
Contact: "1000" <sip:1000@212.84.178.71:5060;transport=udp>;+sip.instance="<urn:uuid:00000000-0000-1000-8000-00085D23801E>".
Supported: gruu, path, timer, 100rel, replaces.
User-Agent: Aastra 55i/2.5.2.1010.
Content-Type: application/sdp.
Content-Length: 528.
.
v=0.
o=MxSIP 0 0 IN IP4 192.168.2.11.
s=SIP Call.
c=IN IP4 212.84.178.71.
t=0 0.
m=audio 3000 RTP/AVP 0 18 106 107 113 110 111 112 98 97 115 96 9 8 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:106 BV16/8000.
a=rtpmap:107 BV32/16000.
a=rtpmap:113 L16/16000.
a=rtpmap:110 PCMU/16000.
a=rtpmap:111 PCMA/16000.
a=rtpmap:112 L16/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:115 G726-32/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:9 G722/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.


U 212.84.178.71:5060 -> 212.84.166.33:5060
INVITE sip:1001@vmopensips1.skycomuk.com:5060 SIP/2.0.
Via: SIP/2.0/UDP 212.84.178.71:5060;branch=z9hG4bKbe891b4a7f1f71c4f.
Proxy-Authorization: Digest username="1000",realm="vmopensips1.skycomuk.com",nonce="4d303de60000005c6f3c914359e2a555cd0ccddf2fcb3838",uri="sip:1001@vmopensips1.skycomuk.com:5060",response="73b08563ae7143a9ce3e11579fc9b255".
Max-Forwards: 70.
From: "1000" <sip:1000@vmopensips1.skycomuk.com:5060>;tag=86c85c255c.
To: "1001" <sip:1001@vmopensips1.skycomuk.com:5060>.
Call-ID: b56ee98b631cecfa.
CSeq: 7275 INVITE.
Allow:  INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, UPDATE, PRACK, SUBSCRIBE, INFO.
Allow-Events: talk, hold, conference, LocalModeStatus.
Contact: "1000" <sip:1000@212.84.178.71:5060;transport=udp>;+sip.instance="<urn:uuid:00000000-0000-1000-8000-00085D23801E>".
Supported: gruu, path, timer, 100rel, replaces.
User-Agent: Aastra 55i/2.5.2.1010.
Content-Type: application/sdp.
Content-Length: 528.
.
v=0.
o=MxSIP 0 0 IN IP4 192.168.2.11.
s=SIP Call.
c=IN IP4 212.84.178.71.
t=0 0.
m=audio 3000 RTP/AVP 0 18 106 107 113 110 111 112 98 97 115 96 9 8 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:106 BV16/8000.
a=rtpmap:107 BV32/16000.
a=rtpmap:113 L16/16000.
a=rtpmap:110 PCMU/16000.
a=rtpmap:111 PCMA/16000.
a=rtpmap:112 L16/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:115 G726-32/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:9 G722/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.