SIP и исходящий звонок Опции

[saszay]

Добрый день!
На MFIM100 (MFIM/GS95M-5.5Df JUN/11 Boot Version-1.0Bf MAY/10 Kernel Version-5.5Dd H/W issue-3) настроны 2 SIP канала: на sipnet.ru и к местному телефонному провайдеру.
Входящие звонки работают нормально, а вот исходящие - нет. Сразу говорит "Отбой".
В чём может быть проблема и как её решить?

[AXEL]

если не пойдет
то сниф вызова выкладывайте.

[saszay]

Код

IP bizsoippbx.local.sip > IPоператора.sip: SIP, length: 945
E....?@.......2..qp........ INVITE sip:612191@IPоператора SIP/2.0
From: <sip:anonymous@192.168.50.15>;tag=40bdb648-f32a8c0-13c4-55013-2a791-207ff836-2a791
To: <sip:612191@IPоператора>
Call-ID: 40bf77d0-f32a8c0-13c4-55013-2a791-319c3118-2a791
CSeq: 1 INVITE
Via: SIP/2.0/UDP 192.168.50.15:5060;rport;branch=z9hG4bK-2a791-a5e9076-24c46250
Max-Forwards: 70
Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,REFER,SUBSCRIBER,NOTIFY,MESSAGE,INFO,PRAC
K,UPDATE
Supported: replaces,timer
P-Asserted-Identity: <sip:@IPоператора>
Remote-Party-ID: <sip:111@192.168.50.15>; party=calling; privacy=off; screen=yes
User-Agent: LG-Ericsson iPECS-LIK 100 5.5Df
Contact: <sip:anonymous@192.168.50.15:5060;transport=UDP>
Session-Expires: 1800;refresher=uac
Min-SE: 90
Content-Type: application/sdp
Content-Length: 149

v=0
o=iPECS-LIK 6 6 IN IP4 192.168.50.15
s=iPECS-LIK SIP
c=IN IP4 192.168.50.15
t=0 0
m=audio 7310 RTP/AVP 8
a=rtpmap:8 PCMA/8000
a=sendrecv

IP IPоператора.sip > bizsoippbx.local.sip: SIP, length: 576
E..\....=.ee.qp...2......H<.SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.50.15:5060;branch=z9hG4bK-2a791-a5e9076-24c46250;received=WAN-IP;rport=19269
From: <sip:anonymous@192.168.50.15>;tag=40bdb648-f32a8c0-13c4-55013-2a791-207ff836-2a791
To: <sip:612191@IPоператора>;tag=as661adda6
Call-ID: 40bf77d0-f32a8c0-13c4-55013-2a791-319c3118-2a791
CSeq: 1 INVITE
Server: Softx3000 V300R10
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="0b64ca76"
Content-Length: 0

IP bizsoippbx.local.sip > IPоператора.sip: SIP, length: 473
E....@@....i..2..qp.........ACK sip:612191@IPоператора SIP/2.0
From: <sip:anonymous@192.168.50.15>;tag=40bdb648-f32a8c0-13c4-55013-2a791-207ff836-2a791
To: <sip:612191@IPоператора>;tag=as661adda6
Call-ID: 40bf77d0-f32a8c0-13c4-55013-2a791-319c3118-2a791
CSeq: 1 ACK
Via: SIP/2.0/UDP 192.168.50.15:5060;rport;branch=z9hG4bK-2a791-a5e9076-24c46250
Max-Forwards: 70
User-Agent: LG-Ericsson iPECS-LIK 100 5.5Df
Contact: <sip:anonymous@192.168.50.15:5060;transport=UDP>
Content-Length: 0

E..l.A@.......2..qp......X*.INVITE sip:612191@IPоператора SIP/2.0
From: <sip:anonymous@192.168.50.15>;tag=40bdb648-f32a8c0-13c4-55013-2a791-207ff836-2a791
To: <sip:612191@IPоператора>
Call-ID: 40bf77d0-f32a8c0-13c4-55013-2a791-319c3118-2a791
CSeq: 2 INVITE
Via: SIP/2.0/UDP 192.168.50.15:5060;rport;branch=z9hG4bK-2a791-a5e9084-64e94476
Max-Forwards: 70
Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,REFER,SUBSCRIBER,NOTIFY,MESSAGE,INFO,PRAC
K,UPDATE
Supported: replaces,timer
P-Asserted-Identity: <sip:@IPоператора>
Remote-Party-ID: <sip:111@192.168.50.15>; party=calling; privacy=off; screen=yes
User-Agent: LG-Ericsson iPECS-LIK 100 5.5Df
Contact: <sip:anonymous@192.168.50.15:5060;transport=UDP>
Authorization: Digest username="",realm="asterisk",nonce="0b64ca76",uri="sip:612191@IPоператора",response="e15ae02f54569e6fc98e24f53e26d247",algorithm=MD5
Session-Expires: 1800;refresher=uac
Min-SE: 90
Content-Type: application/sdp
Content-Length: 149

v=0
o=iPECS-LIK 6 6 IN IP4 192.168.50.15
s=iPECS-LIK SIP
c=IN IP4 192.168.50.15
t=0 0
m=audio 7310 RTP/AVP 8
a=rtpmap:8 PCMA/8000
a=sendrecv

IP IPоператора.sip > bizsoippbx.local.sip: SIP, length: 497
E......=.e..qp...2........[SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 192.168.50.15:5060;branch=z9hG4bK-2a791-a5e9084-64e94476;received=WAN-IP;rport=19269
From: <sip:anonymous@192.168.50.15>;tag=40bdb648-f32a8c0-13c4-55013-2a791-207ff836-2a791
To: <sip:612191@IPоператора>;tag=as661adda6
Call-ID: 40bf77d0-f32a8c0-13c4-55013-2a791-319c3118-2a791
CSeq: 2 INVITE
Server: Softx3000 V300R10
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
Content-Length: 0

IP bizsoippbx.local.sip > IPоператора.sip: SIP, length: 473
E....B@....g..2..qp.........ACK sip:612191@IPоператора SIP/2.0
From: <sip:anonymous@192.168.50.15>;tag=40bdb648-f32a8c0-13c4-55013-2a791-207ff836-2a791
To: <sip:612191@IPоператора>;tag=as661adda6
Call-ID: 40bf77d0-f32a8c0-13c4-55013-2a791-319c3118-2a791
CSeq: 2 ACK
Via: SIP/2.0/UDP 192.168.50.15:5060;rport;branch=z9hG4bK-2a791-a5e9084-64e94476
Max-Forwards: 70
User-Agent: LG-Ericsson iPECS-LIK 100 5.5Df
Contact: <sip:anonymous@192.168.50.15:5060;transport=UDP>
Content-Length: 0

192.168.50.15 - внутренний IP моей станции