<--- SIP read from UDP:192.168.12.1:5060 --->
INVITE sip:7834XXXXXXX@192.168.12.213:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.12.1:5060;branch=z9hG4bK4202eecf;rport
Max-Forwards: 70
From: "7845XXXXXXX" <sip:7845XXXXXXX@192.168.12.1>;tag=as0917d3e4
To: <sip:7834XXXXXXX@192.168.12.213:5060>
Contact: <sip:7845XXXXXXX@192.168.12.1>
Call-ID: 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
CSeq: 102 INVITE
User-Agent: Asterisk PBX 1.6.0.28
Date: Thu, 03 Jul 2014 05:25:29 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 264

v=0
o=root 2128920735 2128920735 IN IP4 192.168.12.1
s=Asterisk PBX 1.6.0.28
c=IN IP4 192.168.12.1
t=0 0
m=audio 17086 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv
<------------->
--- (14 headers 12 lines) ---
Sending to 192.168.12.1:5060 (NAT)
Using INVITE request as basis request - 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
No matching peer for '7845XXXXXXX' from '192.168.12.1:5060'

<--- Reliably Transmitting (NAT) to 192.168.12.1:5060 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.12.1:5060;branch=z9hG4bK4202eecf;received=192.168.12.1;rport=5060
From: "7845XXXXXXX" <sip:7845XXXXXXX@192.168.12.1>;tag=as0917d3e4
To: <sip:7834XXXXXXX@192.168.12.213:5060>;tag=as2fa58e47
Call-ID: 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
CSeq: 102 INVITE
Server: Asterisk PBX 1.8.26.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="saransk-astr", nonce="11941a03"
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog '07e1683803b2b5e76edd49df334f3b24@192.168.12.1' in 32000 ms (Method: INVITE)

<--- SIP read from UDP:192.168.12.1:5060 --->
ACK sip:7834XXXXXXX@192.168.12.213:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.12.1:5060;branch=z9hG4bK4202eecf;rport
Max-Forwards: 70
From: "7845XXXXXXX" <sip:7845XXXXXXX@192.168.12.1>;tag=as0917d3e4
To: <sip:7834XXXXXXX@192.168.12.213:5060>;tag=as2fa58e47
Contact: <sip:7845XXXXXXX@192.168.12.1>
Call-ID: 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
CSeq: 102 ACK
User-Agent: Asterisk PBX 1.6.0.28
Content-Length: 0

<------------->
--- (10 headers 0 lines) ---

<--- SIP read from UDP:192.168.12.1:5060 --->
INVITE sip:7834XXXXXXX@192.168.12.213:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.12.1:5060;branch=z9hG4bK5803ddb0;rport
Max-Forwards: 70
From: "7845XXXXXXX" <sip:7845XXXXXXX@192.168.12.1>;tag=as0917d3e4
To: <sip:7834XXXXXXX@192.168.12.213:5060>
Contact: <sip:7845XXXXXXX@192.168.12.1>
Call-ID: 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
CSeq: 103 INVITE
User-Agent: Asterisk PBX 1.6.0.28
Authorization: Digest username="223001", realm="saransk-astr", algorithm=MD5, uri="sip:7834XXXXXXX@192.168.12.213:5060", nonce="11941a03", response="dac8db7e805306002
ede6124b8e0c30a"
Date: Thu, 03 Jul 2014 05:25:29 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 264

v=0
o=root 2128920735 2128920736 IN IP4 192.168.12.1
s=Asterisk PBX 1.6.0.28
c=IN IP4 192.168.12.1
t=0 0
m=audio 17086 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv
<------------->
--- (15 headers 12 lines) ---
Sending to 192.168.12.1:5060 (NAT)
Using INVITE request as basis request - 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
No matching peer for '7845XXXXXXX' from '192.168.12.1:5060'
[Jul  3 09:26:08] NOTICE[1085]: chan_sip.c:23539 handle_request_invite: Failed to authenticate device "7845XXXXXXX" <sip:7845XXXXXXX@192.168.12.1>;tag=as0917d3e4

<--- Reliably Transmitting (NAT) to 192.168.12.1:5060 --->
SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 192.168.12.1:5060;branch=z9hG4bK5803ddb0;received=192.168.12.1;rport=5060
From: "7845XXXXXXX" <sip:7845XXXXXXX@192.168.12.1>;tag=as0917d3e4
To: <sip:7834XXXXXXX@192.168.12.213:5060>;tag=as2fa58e47
Call-ID: 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
CSeq: 103 INVITE
Server: Asterisk PBX 1.8.26.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Content-Length: 0


<------------>
Scheduling destruction of SIP dialog '07e1683803b2b5e76edd49df334f3b24@192.168.12.1' in 32000 ms (Method: INVITE)

<--- SIP read from UDP:192.168.12.1:5060 --->
ACK sip:7834XXXXXXX@192.168.12.213:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.12.1:5060;branch=z9hG4bK5803ddb0;rport
Max-Forwards: 70
From: "7845XXXXXXX" <sip:7845XXXXXXX@192.168.12.1>;tag=as0917d3e4
To: <sip:7834XXXXXXX@192.168.12.213:5060>;tag=as2fa58e47
Contact: <sip:7845XXXXXXX@192.168.12.1>
Call-ID: 07e1683803b2b5e76edd49df334f3b24@192.168.12.1
CSeq: 103 ACK
User-Agent: Asterisk PBX 1.6.0.28
Content-Length: 0