<-- SIP read from 212.59.4.20:5060:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.104:5061;received=82.135.246.157;branch=z9hG4bK7a26aa89;rport=5061
From: "370XXXXXXX" <sip:370XXXXXXX@skambink.zebra.lt>;tag=as2c2153d5
To: <sip:867198101@skambink.zebra.lt>;tag=test_tag_0009975691
Call-ID: 748acb60474470b2281f7c550adae940@skambink.zebra.lt
CSeq: 103 INVITE
Contact: <sip:867198101@212.59.4.20:5060;transport=udp>
Accept-Language: en;q=0.0
Allow: REGISTER, INVITE, ACK, BYE, CANCEL, NOTIFY, REFER
Date: Wed,30 May 2007 18:00:36 GMT
Supported: timer
Session-Expires: 1800;refresher=uas
Content-Type: application/sdp
Content-Length: 327

v=0
o=hiQ9200 4468220070430210112 1786249243 IN IP4 212.59.4.20
s=Phone Call via hiQ9200 SIPCA
c=IN IP4 212.59.4.20
t=0 0
m=audio 15498 RTP/AVP 8
a=rtpmap:8 PCMA/8000
a=fmtp:8 vad=no
a=sqn: 0
a=cdsc: 1 audio RTP/AVP 8 0
a=cpar: a=rtpmap:8 PCMA/8000
a=cpar: a=fmtp:8 vad=no
a=cpar: a=rtpmap:0 PCMU/8000
a=sendrecv

--- (14 headers 14 lines) ---
Found RTP audio format 8
Peer audio RTP is at port 212.59.4.20:15498
Found description format PCMA
Capabilities: us - 0xc (ulaw|alaw), peer - audio=0x8 (alaw)/video=0x0 (nothing), combined - 0x8 (alaw)
Non-codec capabilities: us - 0x0 (nothing), peer - 0x0 (nothing), combined - 0x0 (nothing)
list_route: hop: <sip:867198101@212.59.4.20:5060;transport=udp>
set_destination: Parsing <sip:867198101@212.59.4.20:5060;transport=udp> for address/port to send to
set_destination: set destination to 212.59.4.20, port 5060
Transmitting (NAT) to 212.59.4.20:5060:
ACK sip:867198101@212.59.4.20:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.1.104:5061;branch=z9hG4bK55918215;rport
From: "370XXXXXXX" <sip:370XXXXXXX@skambink.zebra.lt>;tag=as2c2153d5
To: <sip:867198101@skambink.zebra.lt>;tag=test_tag_0009975691
Contact: <sip:370XXXXXXX@192.168.1.104:5061>
Call-ID: 748acb60474470b2281f7c550adae940@skambink.zebra.lt
CSeq: 103 ACK
User-Agent: Asterisk PBX
Max-Forwards: 70
Content-Length: 0


---
    -- SIP/teo-09b48f18 answered SIP/602-09b439d8
We're at 192.168.1.104 port 14134
Adding codec 0x8 (alaw) to SDP
Adding codec 0x4 (ulaw) to SDP
Adding non-codec 0x1 (telephone-event) to SDP
Reliably Transmitting (no NAT) to 192.168.1.113:5060:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.113:5060;branch=z9hG4bK16582102572773723643;received=192.168.1.113
From: 602 <sip:602@192.168.1.104:5061>;tag=3126017097
To: 867198101 <sip:867198101@192.168.1.104:5061>;tag=as79333ef6
Call-ID: 57957819-58131525256@192.168.1.113
CSeq: 2 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:867198101@192.168.1.104:5061>
Content-Type: application/sdp
Content-Length: 240

v=0
o=root 8628 8629 IN IP4 192.168.1.104
s=session
c=IN IP4 192.168.1.104
t=0 0
m=audio 14134 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -

---
    -- Attempting native bridge of SIP/602-09b439d8 and SIP/teo-09b48f18

<-- SIP read from 192.168.1.113:5060:
ACK sip:867198101@192.168.1.104:5061 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.113:5060;branch=z9hG4bK2583825341197351216
From: 602 <sip:602@192.168.1.104:5061>;tag=3126017097
To: 867198101 <sip:867198101@192.168.1.104:5061>;tag=as79333ef6
Call-ID: 57957819-58131525256@192.168.1.113
CSeq: 2 ACK
max-forwards: 70
user-agent: Voip Phone 1.0
Content-Length: 0


--- (9 headers 0 lines) ---
May 30 20:59:02 NOTICE[8640]: chan_sip.c:5473 sip_reregister:    -- Re-registration for  370XXXXXXX@skambink.zebra.lt
REGISTER 12 headers, 0 lines
REGISTER attempt 1 to 370XXXXXXX@skambink.zebra.lt
Reliably Transmitting (no NAT) to 212.59.4.20:5060:
REGISTER sip:skambink.zebra.lt SIP/2.0
Via: SIP/2.0/UDP 192.168.1.104:5061;branch=z9hG4bK5f64266d;rport
From: <sip:370XXXXXXX@skambink.zebra.lt>;tag=as472cf00f
To: <sip:370XXXXXXX@skambink.zebra.lt>
Call-ID: 39c407d66e1ea91d551d267f2ced4b7f@127.0.0.1
CSeq: 103 REGISTER
User-Agent: Asterisk PBX
Max-Forwards: 70
Expires: 120
Contact: <sip:370XXXXXXX@192.168.1.104:5061>
Event: registration
Content-Length: 0


---

<-- SIP read from 212.59.4.20:5060:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.104:5061;received=82.135.246.157;branch=z9hG4bK5f64266d;rport=5061
From: <sip:370XXXXXXX@skambink.zebra.lt>;tag=as472cf00f
To: <sip:370XXXXXXX@skambink.zebra.lt>;tag=aprqfbbc7i1-ficee530000e6
Call-ID: 39c407d66e1ea91d551d267f2ced4b7f@127.0.0.1
CSeq: 103 REGISTER
Contact: <sip:370XXXXXXX@192.168.1.104:5061>;expires=30


--- (7 headers 0 lines) ---
Scheduling destruction of call '39c407d66e1ea91d551d267f2ced4b7f@127.0.0.1' in 32000 ms
May 30 20:59:02 NOTICE[8640]: chan_sip.c:10009 handle_response_register: Outbound Registration: Expiry for skambink.zebra.lt is 30 sec (Scheduling reregistration in 23 s)
Destroying call '1051226431-316095009@192.168.1.113'

<-- SIP read from 192.168.1.113:5060:
BYE sip:867198101@192.168.1.104:5061 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.113:5060;branch=z9hG4bK24979156341251630366
From: 602 <sip:602@192.168.1.104:5061>;tag=3126017097
To: 867198101 <sip:867198101@192.168.1.104:5061>;tag=as79333ef6
Call-ID: 57957819-58131525256@192.168.1.113
CSeq: 3 BYE
max-forwards: 70
user-agent: Voip Phone 1.0
Content-Length: 0


--- (9 headers 0 lines) ---
Sending to 192.168.1.113 : 5060 (non-NAT)
Transmitting (no NAT) to 192.168.1.113:5060:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.113:5060;branch=z9hG4bK24979156341251630366;received=192.168.1.113
From: 602 <sip:602@192.168.1.104:5061>;tag=3126017097
To: 867198101 <sip:867198101@192.168.1.104:5061>;tag=as79333ef6
Call-ID: 57957819-58131525256@192.168.1.113
CSeq: 3 BYE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:867198101@192.168.1.104:5061>
Content-Length: 0
X-Asterisk-HangupCause: Normal Clearing


---
Scheduling destruction of call '748acb60474470b2281f7c550adae940@skambink.zebra.lt' in 32000 ms
set_destination: Parsing <sip:867198101@212.59.4.20:5060;transport=udp> for address/port to send to
set_destination: set destination to 212.59.4.20, port 5060
Reliably Transmitting (NAT) to 212.59.4.20:5060:
BYE sip:867198101@212.59.4.20:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.1.104:5061;branch=z9hG4bK524fdff0;rport
From: "370XXXXXXX" <sip:370XXXXXXX@skambink.zebra.lt>;tag=as2c2153d5
To: <sip:867198101@skambink.zebra.lt>;tag=test_tag_0009975691
Call-ID: 748acb60474470b2281f7c550adae940@skambink.zebra.lt
CSeq: 104 BYE
User-Agent: Asterisk PBX
Max-Forwards: 70
Authorization: Digest username="370XXXXXXX", realm="voip.telecom.lt", algorithm=MD5, uri="sip:867198101@212.59.4.20:5060", nonce="3215545596-a93477c41e3005250abbd7efc4222405", response="ce176fc726d6180339a188517950cd05", opaque="", qop=auth, cnonce="5f4ec035", nc=00000002
Content-Length: 0


---
  == Spawn extension (default, 867198101, 2) exited non-zero on 'SIP/602-09b439d8'

<-- SIP read from 212.59.4.20:5060:
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.104:5061;received=82.135.246.157;branch=z9hG4bK524fdff0;rport=5061
From: "370XXXXXXX" <sip:370XXXXXXX@skambink.zebra.lt>;tag=as2c2153d5
To: <sip:867198101@skambink.zebra.lt>;tag=test_tag_0009975691
Call-ID: 748acb60474470b2281f7c550adae940@skambink.zebra.lt
CSeq: 104 BYE
User-Agent: Asterisk PBX
Content-Length: 0
WWW-Authenticate: Digest realm="voip.telecom.lt", nonce="3215545822-13f65753e815b02fd80b4d3bff03d8c0", stale=true, algorithm=MD5, qop="auth"


--- (9 headers 0 lines) ---
May 30 20:59:06 WARNING[8640]: chan_sip.c:10163 handle_response: Got authentication request (401) on unknown BYE to '<sip:867198101@skambink.zebra.lt>;tag=test_tag_0009975691'
Destroying call '748acb60474470b2281f7c550adae940@skambink.zebra.lt'
Destroying call '57957819-58131525256@192.168.1.113'
Destroying call '39c407d66e1ea91d551d267f2ced4b7f@127.0.0.1'

<-- SIP read from 212.59.4.20:5060:
BYE sip:370XXXXXXX@192.168.1.104:5061 SIP/2.0
Via: SIP/2.0/UDP 212.59.4.20:5060;branch=z9hG4bK08nj5t10e0dgb1gul5g0.1
To: "370XXXXXXX" <sip:370XXXXXXX@skambink.zebra.lt>;tag=as2c2153d5
From: <sip:867198101@skambink.zebra.lt>;tag=test_tag_0009975691
Call-ID: 748acb60474470b2281f7c550adae940@skambink.zebra.lt
CSeq: 1 BYE
Accept-Language: en;q=0.0
Allow: REGISTER, INVITE, ACK, BYE, CANCEL, NOTIFY, REFER
Date: Wed,30 May 2007 18:00:51 GMT
Max-Forwards: 68
Content-Length: 0


--- (11 headers 0 lines) ---
Transmitting (no NAT) to 212.59.4.20:5060:
SIP/2.0 481 Call leg/transaction does not exist
Via: SIP/2.0/UDP 212.59.4.20:5060;branch=z9hG4bK08nj5t10e0dgb1gul5g0.1;received=212.59.4.20
From: <sip:867198101@skambink.zebra.lt>;tag=test_tag_0009975691
To: "370XXXXXXX" <sip:370XXXXXXX@skambink.zebra.lt>;tag=as2c2153d5
Call-ID: 748acb60474470b2281f7c550adae940@skambink.zebra.lt
CSeq: 1 BYE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Content-Length: 0