NOS Telefone capture

REGISTER sip:212.113.178.139 SIP/2.0
Via: SIP/2.0/TCP 10.0.8.1:38133;rport;branch=xxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxx
Max-Forwards: 70
From: <sip:1290xxxxxxxxx@212.113.178.139>;tag=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
To: <sip:1290xxxxxxxxx@212.113.178.139>
Call-ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
CSeq: 24954 REGISTER
User-Agent: ZON ZON Phone 2.2.0 (14); ANDROIDv7.0; ONEPLUS A3003
Supported: outbound, path
Contact: <sip:1290xxxxxxxxx@10.240.253.29:38133;transport=TCP;ob>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-0000-0000-0000e922f243>"
Expires: 720
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Content-Length:  0

SIP/2.0 100 Trying
Via: SIP/2.0/TCP 10.0.8.1:38133;rport=39950;received=109.50.215.58;branch=xxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxx
From: <sip:1290xxxxxxxxx@cs4.zpe.voxis.zon.pt>;tag=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
To: <sip:1290xxxxxxxxx@cs4.zpe.voxis.zon.pt>
Call-ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
CSeq: 24954 REGISTER
Content-Length: 0

SIP/2.0 401 Unauthorized
Via: SIP/2.0/TCP 10.0.8.1:38133;rport=39950;received=109.50.215.58;branch=xxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxx
WWW-Authenticate: Digest realm="zpe",nonce="xxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",algorithm=MD5,qop="auth"
To: <sip:1290xxxxxxxxx@212.113.178.139>;tag=xxxxxxxxxx-xxxxx
From: <sip:1290xxxxxxxxx@212.113.178.139>;tag=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Call-ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
CSeq: 24954 REGISTER
Allow: PUBLISH,MESSAGE,UPDATE,PRACK,SUBSCRIBE,REFER,INFO,NOTIFY,REGISTER,OPTIONS,BYE,INVITE,ACK,CANCEL
Content-Length: 0

REGISTER sip:212.113.178.139 SIP/2.0
Via: SIP/2.0/TCP 10.0.8.1:38133;rport;branch=xxxxxxxxxxxxxxxxxxxx-xxxxxxxxxxxxxx.xxxxxxx
Max-Forwards: 70
From: <sip:1290xxxxxxxxx@212.113.178.139>;tag=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
To: <sip:1290xxxxxxxxx@212.113.178.139>
Call-ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
CSeq: 24955 REGISTER
User-Agent: ZON ZON Phone 2.2.0 (14); ANDROIDv7.0; ONEPLUS A3003
Supported: outbound, path
Contact: <sip:1290xxxxxxxxx@10.240.253.29:38133;transport=TCP;ob>;reg-id=1;+sip.instance="<urn:uuid:00000000-0000-0000-0000-0000e922f243>"
Expires: 720
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS
Authorization: Digest username="1290xxxxxxxxx", realm="zpe", nonce="xxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", uri="sip:212.113.178.139", response="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", algorithm=MD5, cnonce="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", qop=auth, nc=00000005
Content-Length:  0

SIP/2.0 100 Trying
Via: SIP/2.0/TCP 10.0.8.1:38133;rport=39950;received=109.50.215.58;branch=xxxxxxxxxxxxxxxxxxxx-xxxxxxxxxxxxxx.xxxxxxx
From: <sip:1290xxxxxxxxx@cs4.zpe.voxis.zon.pt>;tag=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
To: <sip:1290xxxxxxxxx@cs4.zpe.voxis.zon.pt>
Call-ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
CSeq: 24955 REGISTER
Content-Length: 0

SIP/2.0 200 OK
Supported: path
Via: SIP/2.0/TCP 10.0.8.1:38133;rport=39950;received=109.50.215.58;branch=xxxxxxxxxxxxxxxxxxxx-xxxxxxxxxxxxxx.xxxxxxx
To: <sip:1290xxxxxxxxx@212.113.178.139>;tag=xxxxxxxxxx-xxxxx
From: <sip:1290xxxxxxxxx@212.113.178.139>;tag=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Call-ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
CSeq: 24955 REGISTER
Allow: PUBLISH,MESSAGE,UPDATE,PRACK,SUBSCRIBE,REFER,INFO,NOTIFY,REGISTER,OPTIONS,BYE,INVITE,ACK,CANCEL
Contact: <sip:1290xxxxxxxxx@10.240.253.29:38133;transport=TCP;ob>;expires=720
Expires: 720
Content-Length: 0