[Freeswitch-users] No ACK for 200 OK
Xenia Obolenskaya
j4v28bsjtp43hnf865 at gmail.com
Sat Jun 2 10:58:19 UTC 2018
Hi, All!
Freeswitch-1 sends 200 OK to Freeswitch-2 via IPv6.
Freeswitch-2 received these packets and it can be seen in sip trace.
However Freeswitch-2 does not send ACK.
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:20:35.903592:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:20:37.903708:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:20:41.903776:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:20:45.904373:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:20:49.904423:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:20:53.905075:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
2018-06-02 13:20:55.780247 [DEBUG] sofia_reg.c:2435 Changing expire time to
897 by request of proxy sip:ipvs.sipnet.ru:5061
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:20:57.905810:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:21:01.905406:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
------------------------------------------------------------------------
recv 1184 bytes from tls/[2a02:7b43:1eb0:eb21::2]:5061 at 13:21:05.905437:
------------------------------------------------------------------------
SIP/2.0 200 OK
Via: SIP/2.0/TLS
[2a02:f680:e0:1210::2123]:5061;branch=z9hG4bKZ2359mFaFv98p;rport=55317
From: "Extension 1000" <sip:1000@
[2a02:f680:e0:1210::2123]>;tag=y912pHDgNp3QF
To: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061>;tag=pNyNt1y311K1F
Call-ID: 6b3983f9-e0f1-1236-0d9d-525400af4b7f
CSeq: 123631351 INVITE
Contact: <sip:1000@[2a02:7b43:1eb0:eb21::2]:5061;transport=udp>
User-Agent:
FreeSWITCH-mod_sofia/1.6.19+git~20171120T163416Z~b1b21d0695~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 339
X-FS-Display-Name: Outbound Call
X-FS-Display-Number: sip:1000%@[2a02:7b43:1eb0:eb21::2]
X-FS-Support: update_display,send_info
v=0
o=FreeSWITCH 1527902766 1527902767 IN IP6 2a02:7b43:1eb0:eb21::2
s=FreeSWITCH
c=IN IP6 2a02:7b43:1eb0:eb21::2
t=0 0
m=audio 32068 RTP/SAVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=crypto:1 AEAD_AES_256_GCM_8
inline:LshmymiWylaGtFqTrEo3mLmx5sVN0Th32k7FSPcjicE4sDva+ZM4tlP2gck
So, Freeswitch-1 hangup:
2018-06-02 13:21:06.372001 [DEBUG] sofia.c:7084 Channel
sofia/external-ipv6/1000@[2a02:f680:e0:1210::2123] entering state
[terminating][0]
2018-06-02 13:21:06.372001 [NOTICE] sofia.c:8273 Hangup
sofia/external-ipv6/1000@[2a02:f680:e0:1210::2123] [CS_EXECUTE]
[NORMAL_UNSPECIFIED]
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