2019/07/22 17:59:25.921143 [OPENSIPS_IP]:48506 -> [FREESWITCH_IP]:5060
REGISTER sip:[FREESWITCH_IP];transport=TCP SIP/2.0
Via: SIP/2.0/TCP [OPENSIPS_IP]:5060;branch=z9hG4bK7c8d.a1863097.0;i=5da18b43
Via: SIP/2.0/TCP [INTERNAL_PHONE_IP]:55707;received=[EXTERNAL_PHONE_IP];branch=z9hG4bK-524287-1---7f263550e1b5d019;rport=47190
Max-Forwards: 69
Contact: <sip:212@[OPENSIPS_IP]:5060;ctid=1156589880790492005>;expires=600
To: "212 ZoIPer"<sip:212@sip.example.org;transport=TCP>
From: "212 ZoIPer"<sip:212@sip.example.org;transport=TCP>;tag=97ed923f
Call-ID: 5yFUVe_VindWG_2Tq4AKTg..
CSeq: 1 REGISTER
Expires: 600
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE
User-Agent: Zoiper rv2.9.2
Allow-Events: presence, kpml, talk
Content-Length: 0
Path: <sip:[OPENSIPS_IP];transport=tcp;lr>
X-AUTH-IP: [EXTERNAL_PHONE_IP]


2019/07/22 17:59:25.924754 [FREESWITCH_IP]:5060 -> [OPENSIPS_IP]:48506
SIP/2.0 401 Unauthorized
Via: SIP/2.0/TCP [OPENSIPS_IP]:5060;branch=z9hG4bK7c8d.a1863097.0;i=5da18b43;rport=48506
Via: SIP/2.0/TCP [INTERNAL_PHONE_IP]:55707;received=[EXTERNAL_PHONE_IP];branch=z9hG4bK-524287-1---7f263550e1b5d019;rport=47190
From: "212 ZoIPer" <sip:212@sip.example.org;transport=TCP>;tag=97ed923f
To: "212 ZoIPer" <sip:212@sip.example.org;transport=TCP>;tag=ycrvye5K93cDH
Call-ID: 5yFUVe_VindWG_2Tq4AKTg..
CSeq: 1 REGISTER
User-Agent: FreeSWITCH
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
WWW-Authenticate: Digest realm="sip.example.org", nonce="ade90410-ac99-11e9-956a-21c3cab9bee1", algorithm=MD5, qop="auth"
Content-Length: 0


2019/07/22 17:59:25.944949 [OPENSIPS_IP]:48506 -> [FREESWITCH_IP]:5060
REGISTER sip:[FREESWITCH_IP];transport=TCP SIP/2.0
Via: SIP/2.0/TCP [OPENSIPS_IP]:5060;branch=z9hG4bK4c8d.15183e43.0;i=5da18b43
Via: SIP/2.0/TCP [INTERNAL_PHONE_IP]:55707;received=[EXTERNAL_PHONE_IP];branch=z9hG4bK-524287-1---c09b4f897a858b74;rport=47190
Max-Forwards: 69
Contact: <sip:212@[OPENSIPS_IP]:5060;ctid=1156589880790492006>;expires=600
To: "212 ZoIPer"<sip:212@sip.example.org;transport=TCP>
From: "212 ZoIPer"<sip:212@sip.example.org;transport=TCP>;tag=97ed923f
Call-ID: 5yFUVe_VindWG_2Tq4AKTg..
CSeq: 2 REGISTER
Expires: 600
Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE
User-Agent: Zoiper rv2.9.2
Authorization: Digest username="212",realm="sip.example.org",nonce="ade90410-ac99-11e9-956a-21c3cab9bee1",uri="sip:sip.example.org;transport=TCP",response="75e7dd74dbcafab0d72357a550dcf7b2",cnonce
c76c7222ef1a669b54846ff51c1a2e43",nc=00000001,qop=auth,algorithm=MD5
Allow-Events: presence, kpml, talk
Content-Length: 0
Path: <sip:[OPENSIPS_IP];transport=tcp;lr>
X-AUTH-IP: [EXTERNAL_PHONE_IP]

2019/07/22 17:59:25.963951 [FREESWITCH_IP]:5060 -> [OPENSIPS_IP]:48506
SIP/2.0 200 OK
Via: SIP/2.0/TCP [OPENSIPS_IP]:5060;branch=z9hG4bK4c8d.15183e43.0;i=5da18b43;rport=48506
Via: SIP/2.0/TCP [INTERNAL_PHONE_IP]:55707;received=[EXTERNAL_PHONE_IP];branch=z9hG4bK-524287-1---c09b4f897a858b74;rport=47190
From: "212 ZoIPer" <sip:212@sip.example.org;transport=TCP>;tag=97ed923f
To: "212 ZoIPer" <sip:212@sip.example.org;transport=TCP>;tag=ZNHN09NQ6c3Zc
Call-ID: 5yFUVe_VindWG_2Tq4AKTg..
CSeq: 2 REGISTER
Contact: <sip:212@[OPENSIPS_IP]:5060;ctid=1156589880790491998>;expires=127
Contact: <sip:212@[OPENSIPS_IP]:5060;ctid=1156589880790492006>;expires=600
Date: Mon, 22 Jul 2019 15:59:25 GMT
User-Agent: FreeSWITCH
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Path: <sip:[OPENSIPS_IP]>;transport=tcp;lr
Content-Length: 0