I’m using a Grandstream HT813, which includes an FXO port. Irrespective of what client I use for the other leg, called parties on the PSTN cannot hear callers.
My sip.conf settings are pretty standard:
[102]
type=friend
context=door ; Where to start in the dialplan when this phone calls
secret=shhhhh
host=dynamic
callerid=John Doe <102> ; Full caller ID, to override the phones config
dtmfmode=inband ; either RFC2833 or INFO for the BudgeTone
call-limit=1 ; permit only 1 outgoing call and 1 incoming call at a time
disallow=all ; need to disallow=all before we can use allow=
allow=ulaw ; Note: In user sections the order of codecs
[99]
type=peer
context=door ; Where to start in the dialplan when this phone calls
qualify=yes
secret=NEClamChowda
host=192.168.1.11
port=5062
insecure=port
dtmfmode=inband ; either RFC2833 or INFO for the BudgeTone
call-limit=1 ; permit only 1 outgoing call and 1 incoming call at a time
disallow=all ; need to disallow=all before we can use allow=
allow=ulaw ; Note: In user sections the order of codecs
99 is the FXO gateway, and 102 is x-lite, which I’m using to test. In addition, I’ve also defined localnet. The rest of sip.conf is pretty much at the default.
Everything looks OK when attempting a call:
Using SIP RTP CoS mark 5
> 0x9c90040 -- Strict RTP learning after remote address set to: 192.168.1.152:63786
-- Executing [106@door:1] Dial("SIP/102-000000db", "sip/18882874637@192.168.1.11:5062,45") in new stack
== Using SIP RTP CoS mark 5
-- Called sip/18882874637@192.168.1.11:5062
-- SIP/192.168.1.11:5062-000000dc is ringing
> 0xb6e10230 -- Strict RTP learning after remote address set to: 192.168.1.11:5012
-- SIP/192.168.1.11:5062-000000dc answered SIP/102-000000db
-- Channel SIP/192.168.1.11:5062-000000dc joined 'simple_bridge' basic-bridge <aa0bd643-7219-4863-b729-fcb5f04a8d13>
-- Channel SIP/102-000000db joined 'simple_bridge' basic-bridge <aa0bd643-7219-4863-b729-fcb5f04a8d13>
> 0xb6e10230 -- Strict RTP switching to RTP target address 192.168.1.11:5012 as source
> 0xb6e10230 -- Strict RTP learning complete - Locking on source address 192.168.1.11:5012
-- Channel SIP/102-000000db left 'simple_bridge' basic-bridge <aa0bd643-7219-4863-b729-fcb5f04a8d13>
-- Channel SIP/192.168.1.11:5062-000000dc left 'simple_bridge' basic-bridge <aa0bd643-7219-4863-b729-fcb5f04a8d13>
== Spawn extension (door, 106, 1) exited non-zero on 'SIP/102-000000db'
For this call, the gateway is on 192.168.1.11, and listening on 5062. X-lite is on 192.168.1.152. RTP is being sent to 5012, which is correct, according to the port settings for the FXO.
I made sure that ulaw/pcmu is enabled and preferred on both clients. X-Lite is basically at the default settings, aside from the account I’ve added, and, in addition, I’ve disabled all non-ulaw codecs. Unfortunately, there’s no human-readable way to export the FXO’s settings, so I’ve taken some screenshots of the FXO section:
My assumption is that the problem lies somewhere in there.
Lastly, here’s a sip dump of a call:
<------------->
<--- SIP read from UDP:192.168.1.152:50315 --->
INVITE sip:106@192.168.1.10 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---25b91a459844d907;rport
Max-Forwards: 70
Contact: <sip:102@192.168.1.152:50315;rinstance=97600bd6c85b065a>
To: <sip:106@192.168.1.10>
From: <sip:102@192.168.1.10>;tag=7350dd1f
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 1 INVITE
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
Content-Type: application/sdp
Supported: replaces
User-Agent: X-Lite release 5.6.1 stamp 99142
Content-Length: 155
v=0
o=- 13213763185156838 1 IN IP4 192.168.1.152
s=X-Lite release 5.6.1 stamp 99142
c=IN IP4 192.168.1.152
t=0 0
m=audio 59010 RTP/AVP 0
a=sendrecv
<------------->
--- (13 headers 7 lines) ---
Sending to 192.168.1.152:50315 (no NAT)
Sending to 192.168.1.152:50315 (no NAT)
Using INVITE request as basis request - 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
Found peer '102' for '102' from 192.168.1.152:50315
<--- Reliably Transmitting (no NAT) to 192.168.1.152:50315 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---25b91a459844d907;received=192.168.1.152;rport=50315
From: <sip:102@192.168.1.10>;tag=7350dd1f
To: <sip:106@192.168.1.10>;tag=as49225482
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 1 INVITE
Server: Asterisk PBX 13.28.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="19cf8217"
Content-Length: 0
<------------>
Scheduling destruction of SIP dialog '99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ' in 32000 ms (Method: INVITE)
<--- SIP read from UDP:192.168.1.152:50315 --->
ACK sip:106@192.168.1.10 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---25b91a459844d907;rport
Max-Forwards: 70
To: <sip:106@192.168.1.10>;tag=as49225482
From: <sip:102@192.168.1.10>;tag=7350dd1f
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 1 ACK
Content-Length: 0
<------------->
--- (8 headers 0 lines) ---
<--- SIP read from UDP:192.168.1.152:50315 --->
INVITE sip:106@192.168.1.10 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---4099b726ccdb345f;rport
Max-Forwards: 70
Contact: <sip:102@192.168.1.152:50315;rinstance=97600bd6c85b065a>
To: <sip:106@192.168.1.10>
From: <sip:102@192.168.1.10>;tag=7350dd1f
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 2 INVITE
Allow: OPTIONS, SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO, MESSAGE
Content-Type: application/sdp
Supported: replaces
User-Agent: X-Lite release 5.6.1 stamp 99142
Authorization: Digest username="102",realm="asterisk",nonce="19cf8217",uri="sip:106@192.168.1.10",response="b71e8d49bd77649b3cfd1adbeb127f59",algorithm=MD5
Content-Length: 155
v=0
o=- 13213763185156838 1 IN IP4 192.168.1.152
s=X-Lite release 5.6.1 stamp 99142
c=IN IP4 192.168.1.152
t=0 0
m=audio 59010 RTP/AVP 0
a=sendrecv
<------------->
--- (14 headers 7 lines) ---
Sending to 192.168.1.152:50315 (no NAT)
Using INVITE request as basis request - 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
Found peer '102' for '102' from 192.168.1.152:50315
== Using SIP RTP CoS mark 5
Found RTP audio format 0
Capabilities: us - (ulaw), peer - audio=(ulaw)/video=(nothing)/text=(nothing), combined - (ulaw)
Non-codec capabilities (dtmf): us - 0x0 (nothing), peer - 0x0 (nothing), combined - 0x0 (nothing)
> 0x9c90040 -- Strict RTP learning after remote address set to: 192.168.1.152:59010
Peer audio RTP is at port 192.168.1.152:59010
Looking for 106 in door (domain 192.168.1.10)
sip_route_dump: route/path hop: <sip:102@192.168.1.152:50315;rinstance=97600bd6c85b065a>
<--- Transmitting (no NAT) to 192.168.1.152:50315 --->
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---4099b726ccdb345f;received=192.168.1.152;rport=50315
From: <sip:102@192.168.1.10>;tag=7350dd1f
To: <sip:106@192.168.1.10>
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 2 INVITE
Server: Asterisk PBX 13.28.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:106@192.168.1.10:5060>
Content-Length: 0
<------------>
-- Executing [106@door:1] Dial("SIP/102-000000dd", "sip/18882874637@192.168.1.11:5062,45") in new stack
== Using SIP RTP CoS mark 5
Audio is at 10378
Adding codec ulaw to SDP
Adding codec alaw to SDP
Adding codec gsm to SDP
Adding non-codec 0x1 (telephone-event) to SDP
Reliably Transmitting (no NAT) to 192.168.1.11:5062:
INVITE sip:18882874637@192.168.1.11:5062 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK47583d0a
Max-Forwards: 70
From: "John Doe" <sip:102@192.168.1.10>;tag=as520a1b24
To: <sip:18882874637@192.168.1.11:5062>
Contact: <sip:102@192.168.1.10:5060>
Call-ID: 0202d55467ced0460287036b7afb56c9@192.168.1.10:5060
CSeq: 102 INVITE
User-Agent: Asterisk PBX 13.28.1
Date: Tue, 24 Sep 2019 00:45:27 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 287
v=0
o=root 2003094717 2003094717 IN IP4 192.168.1.10
s=Asterisk PBX 13.28.1
c=IN IP4 192.168.1.10
t=0 0
m=audio 10378 RTP/AVP 0 8 3 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=maxptime:150
a=sendrecv
---
-- Called sip/18882874637@192.168.1.11:5062
<--- SIP read from UDP:192.168.1.11:5062 --->
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK47583d0a;rport=5060
From: "John Doe" <sip:102@192.168.1.10>;tag=as520a1b24
To: <sip:18882874637@192.168.1.11:5062>
Call-ID: 0202d55467ced0460287036b7afb56c9@192.168.1.10:5060
CSeq: 102 INVITE
Supported: replaces, path, timer, eventlist
User-Agent: Grandstream HT813 1.0.1.2
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE
Content-Length: 0
<------------->
--- (10 headers 0 lines) ---
Reliably Transmitting (no NAT) to 192.168.1.11:5062:
OPTIONS sip:99@192.168.1.11:5062 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK0ac4b484
Max-Forwards: 70
From: "asterisk" <sip:asterisk@192.168.1.10>;tag=as66397b34
To: <sip:99@192.168.1.11:5062>
Contact: <sip:asterisk@192.168.1.10:5060>
Call-ID: 55ad552432bd1a0d5fcfb0df583594ba@192.168.1.10:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.28.1
Date: Tue, 24 Sep 2019 00:45:36 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
---
<--- SIP read from UDP:192.168.1.11:5062 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK0ac4b484;rport=5060
From: "asterisk" <sip:asterisk@192.168.1.10>;tag=as66397b34
To: <sip:99@192.168.1.11:5062>;tag=566461090
Call-ID: 55ad552432bd1a0d5fcfb0df583594ba@192.168.1.10:5060
CSeq: 102 OPTIONS
Supported: replaces, path, timer, eventlist
User-Agent: Grandstream HT813 1.0.1.2
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE
Content-Length: 0
<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '55ad552432bd1a0d5fcfb0df583594ba@192.168.1.10:5060' Method: OPTIONS
<--- SIP read from UDP:192.168.1.152:5060 --->
<------------->
<--- SIP read from UDP:192.168.1.11:5062 --->
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK47583d0a;rport=5060
From: "John Doe" <sip:102@192.168.1.10>;tag=as520a1b24
To: <sip:18882874637@192.168.1.11:5062>;tag=1498542591
Call-ID: 0202d55467ced0460287036b7afb56c9@192.168.1.10:5060
CSeq: 102 INVITE
Contact: <sip:192.168.1.11:5062>
Supported: replaces, path, timer, eventlist
User-Agent: Grandstream HT813 1.0.1.2
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE
Content-Length: 0
<------------->
--- (11 headers 0 lines) ---
sip_route_dump: route/path hop: <sip:192.168.1.11:5062>
-- SIP/192.168.1.11:5062-000000de is ringing
<--- Transmitting (no NAT) to 192.168.1.152:50315 --->
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---4099b726ccdb345f;received=192.168.1.152;rport=50315
From: <sip:102@192.168.1.10>;tag=7350dd1f
To: <sip:106@192.168.1.10>;tag=as09e8aeb5
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 2 INVITE
Server: Asterisk PBX 13.28.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:106@192.168.1.10:5060>
Content-Length: 0
<------------>
<--- SIP read from UDP:192.168.1.11:5062 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK47583d0a;rport=5060
From: "John Doe" <sip:102@192.168.1.10>;tag=as520a1b24
To: <sip:18882874637@192.168.1.11:5062>;tag=1498542591
Call-ID: 0202d55467ced0460287036b7afb56c9@192.168.1.10:5060
CSeq: 102 INVITE
Contact: <sip:192.168.1.11:5062>
Supported: replaces, path, timer, eventlist
User-Agent: Grandstream HT813 1.0.1.2
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE
Content-Type: application/sdp
Content-Length: 241
v=0
o=- 8002 8000 IN IP4 192.168.1.11
s=SIP Call
c=IN IP4 192.168.1.11
t=0 0
m=audio 5012 RTP/AVP 0 8 101
a=sendrecv
a=rtpmap:0 PCMU/8000
a=ptime:20
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16,32-36,54
<------------->
--- (12 headers 12 lines) ---
Found RTP audio format 0
Found RTP audio format 8
Found RTP audio format 101
Found audio description format PCMU for ID 0
Found audio description format PCMA for ID 8
Found audio description format telephone-event for ID 101
Capabilities: us - (ulaw|alaw|gsm|h263), peer - audio=(ulaw|alaw)/video=(nothing)/text=(nothing), combined - (ulaw|alaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event|), peer - 0x1 (telephone-event|), combined - 0x1 (telephone-event|)
> 0x9c922c0 -- Strict RTP learning after remote address set to: 192.168.1.11:5012
Peer audio RTP is at port 192.168.1.11:5012
sip_route_dump: route/path hop: <sip:192.168.1.11:5062>
set_destination: Parsing <sip:192.168.1.11:5062> for address/port to send to
set_destination: set destination to 192.168.1.11:5062
Transmitting (no NAT) to 192.168.1.11:5062:
ACK sip:192.168.1.11:5062 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK1a913ab8
Max-Forwards: 70
From: "John Doe" <sip:102@192.168.1.10>;tag=as520a1b24
To: <sip:18882874637@192.168.1.11:5062>;tag=1498542591
Contact: <sip:102@192.168.1.10:5060>
Call-ID: 0202d55467ced0460287036b7afb56c9@192.168.1.10:5060
CSeq: 102 ACK
User-Agent: Asterisk PBX 13.28.1
Content-Length: 0
---
-- SIP/192.168.1.11:5062-000000de answered SIP/102-000000dd
Audio is at 17496
Adding codec ulaw to SDP
<--- Reliably Transmitting (no NAT) to 192.168.1.152:50315 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---4099b726ccdb345f;received=192.168.1.152;rport=50315
From: <sip:102@192.168.1.10>;tag=7350dd1f
To: <sip:106@192.168.1.10>;tag=as09e8aeb5
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 2 INVITE
Server: Asterisk PBX 13.28.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Contact: <sip:106@192.168.1.10:5060>
Content-Type: application/sdp
Content-Length: 180
v=0
o=root 32151317 32151317 IN IP4 192.168.1.10
s=Asterisk PBX 13.28.1
c=IN IP4 192.168.1.10
t=0 0
m=audio 17496 RTP/AVP 0
a=rtpmap:0 PCMU/8000
a=maxptime:150
a=sendrecv
<------------>
-- Channel SIP/192.168.1.11:5062-000000de joined 'simple_bridge' basic-bridge <97e4e4d3-4a8e-481b-8b0c-8b51acb9a4f6>
-- Channel SIP/102-000000dd joined 'simple_bridge' basic-bridge <97e4e4d3-4a8e-481b-8b0c-8b51acb9a4f6>
> 0x9c922c0 -- Strict RTP switching to RTP target address 192.168.1.11:5012 as source
<--- SIP read from UDP:192.168.1.152:50315 --->
ACK sip:106@192.168.1.10:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---9c59b75f7487d842;rport
Max-Forwards: 70
Contact: <sip:102@192.168.1.152:50315;rinstance=97600bd6c85b065a>
To: <sip:106@192.168.1.10>;tag=as09e8aeb5
From: <sip:102@192.168.1.10>;tag=7350dd1f
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 2 ACK
User-Agent: X-Lite release 5.6.1 stamp 99142
Content-Length: 0
<------------->
--- (10 headers 0 lines) ---
> 0x9c922c0 -- Strict RTP learning complete - Locking on source address 192.168.1.11:5012
<--- SIP read from UDP:192.168.1.152:5060 --->
<------------->
<--- SIP read from UDP:192.168.1.152:50315 --->
<------------->
<--- SIP read from UDP:192.168.1.152:50315 --->
BYE sip:106@192.168.1.10:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---1d6f5f77e89fda39;rport
Max-Forwards: 70
Contact: <sip:102@192.168.1.152:50315;rinstance=97600bd6c85b065a>
To: <sip:106@192.168.1.10>;tag=as09e8aeb5
From: <sip:102@192.168.1.10>;tag=7350dd1f
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 3 BYE
User-Agent: X-Lite release 5.6.1 stamp 99142
Authorization: Digest username="102",realm="asterisk",nonce="19cf8217",uri="sip:106@192.168.1.10:5060",response="6d3c190457bf91ef2668a2f4ce03471f",algorithm=MD5
Content-Length: 0
<------------->
--- (11 headers 0 lines) ---
Sending to 192.168.1.152:50315 (no NAT)
Scheduling destruction of SIP dialog '99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ' in 32000 ms (Method: BYE)
<--- Transmitting (no NAT) to 192.168.1.152:50315 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.152:50315;branch=z9hG4bK-524287-1---1d6f5f77e89fda39;received=192.168.1.152;rport=50315
From: <sip:102@192.168.1.10>;tag=7350dd1f
To: <sip:106@192.168.1.10>;tag=as09e8aeb5
Call-ID: 99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ
CSeq: 3 BYE
Server: Asterisk PBX 13.28.1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
<------------>
-- Channel SIP/102-000000dd left 'simple_bridge' basic-bridge <97e4e4d3-4a8e-481b-8b0c-8b51acb9a4f6>
== Spawn extension (door, 106, 1) exited non-zero on 'SIP/102-000000dd'
-- Channel SIP/192.168.1.11:5062-000000de left 'simple_bridge' basic-bridge <97e4e4d3-4a8e-481b-8b0c-8b51acb9a4f6>
Scheduling destruction of SIP dialog '0202d55467ced0460287036b7afb56c9@192.168.1.10:5060' in 32000 ms (Method: INVITE)
set_destination: Parsing <sip:192.168.1.11:5062> for address/port to send to
set_destination: set destination to 192.168.1.11:5062
Reliably Transmitting (no NAT) to 192.168.1.11:5062:
BYE sip:192.168.1.11:5062 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK59b4b4e7
Max-Forwards: 70
From: "John Doe" <sip:102@192.168.1.10>;tag=as520a1b24
To: <sip:18882874637@192.168.1.11:5062>;tag=1498542591
Call-ID: 0202d55467ced0460287036b7afb56c9@192.168.1.10:5060
CSeq: 103 BYE
User-Agent: Asterisk PBX 13.28.1
X-Asterisk-HangupCause: Normal Clearing
X-Asterisk-HangupCauseCode: 16
Content-Length: 0
---
<--- SIP read from UDP:192.168.1.11:5062 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK59b4b4e7;rport=5060
From: "John Doe" <sip:102@192.168.1.10>;tag=as520a1b24
To: <sip:18882874637@192.168.1.11:5062>;tag=1498542591
Call-ID: 0202d55467ced0460287036b7afb56c9@192.168.1.10:5060
CSeq: 103 BYE
Contact: <sip:192.168.1.11:5062>
Supported: replaces, path, timer, eventlist
User-Agent: Grandstream HT813 1.0.1.2
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE
Content-Length: 0
<------------->
--- (11 headers 0 lines) ---
Really destroying SIP dialog '0202d55467ced0460287036b7afb56c9@192.168.1.10:5060' Method: INVITE
<--- SIP read from UDP:192.168.1.152:5060 --->
<------------->
<--- SIP read from UDP:192.168.1.152:5060 --->
<------------->
<--- SIP read from UDP:192.168.1.152:5060 --->
<------------->
<--- SIP read from UDP:192.168.1.152:50315 --->
<------------->
Really destroying SIP dialog '99142Y2QwMWFkZjhkNmMyYmIwMDI5NGRmZDJmZTMxYjhiMDQ' Method: BYE
<--- SIP read from UDP:192.168.1.152:5060 --->
<------------->
Reliably Transmitting (no NAT) to 192.168.1.11:5062:
OPTIONS sip:99@192.168.1.11:5062 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK21d48fc0
Max-Forwards: 70
From: "asterisk" <sip:asterisk@192.168.1.10>;tag=as3c406e07
To: <sip:99@192.168.1.11:5062>
Contact: <sip:asterisk@192.168.1.10:5060>
Call-ID: 4e7c2bc1056354c10c3198222f4e52d5@192.168.1.10:5060
CSeq: 102 OPTIONS
User-Agent: Asterisk PBX 13.28.1
Date: Tue, 24 Sep 2019 00:46:36 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
---
<--- SIP read from UDP:192.168.1.11:5062 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK21d48fc0;rport=5060
From: "asterisk" <sip:asterisk@192.168.1.10>;tag=as3c406e07
To: <sip:99@192.168.1.11:5062>;tag=1007988402
Call-ID: 4e7c2bc1056354c10c3198222f4e52d5@192.168.1.10:5060
CSeq: 102 OPTIONS
Supported: replaces, path, timer, eventlist
User-Agent: Grandstream HT813 1.0.1.2
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE
Content-Length: 0
<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '4e7c2bc1056354c10c3198222f4e52d5@192.168.1.10:5060' Method: OPTIONS
<--- SIP read from UDP:192.168.1.152:5060 --->
For reference:
192.168.1.10 is the asterisk server, listening on 5060
192.168.1.11 is the FXO, listening on 5062
192,168,1,152 is X-Lite
Thanks in advance.