JDB:
here are the screenshots of the SIP pages
RMerlin: I already did have a look at the voip.ms SPA112 pages and there is nothing unusual with CallCentric settings.
tbh I would have chosen voip.ms over CallCentric but they weren't able to port my phone #
*****************************
I know it will make a long post, but here is what CallCentric sent me today regarding my issue:
****** --> censored information
********************************
Hello,
We have gone over our records for calls that dropped abruptly, and we see the following recent calls (note that the timestamps below are in GMT/UTC):
Init date // Disc date // ANI
May 31, 2017 19:40:25 // May 31, 2017 19:59:26 // 1581******
May 31, 2017 19:21:11 // May 31, 2017 19:36:19 // 1581*******
May 31, 2017 17:30:41 // May 31, 2017 17:45:51 // anonymous
May 31, 2017 15:34:07 // May 31, 2017 15:47:21 // 1418*******
Going over the SIP signaling for these calls, like with your previous trouble ticket, we are showing that a ReINVITE was sent towards your SPA112 at the 15 minute mark/ however we're not receiving any sort of response back from your SPA112. Because we're not receiving any response back from your device, the call drops.
The following is the SIP signaling of an example (this was the incoming call received on May 31, 2017 19:21:11 (GMT/UTC) from 158*******):
Key:
204.11.192.22 -- our network
107.179.***.***-- your SPA112
204.11.192.22 --> 107.179.***.***
Arrival Time: May 31, 2017 19:21:11.604807000 GMT
INVITE sip:*************@192.168.1.250:5060 SIP/2.0
v: SIP/2.0/UDP 204.11.192.22:5080;branch=z9hG4bK-9f0f0474f984f7f5b585bbf3de364717
f: "Cell *****" <sip:158*******@66.193.176.35>;tag=3705247270-794329
t: <sip:1418******@ss.callcentric.com>
i:
34865041-3705247270-794300@msw1.telengy.net
CSeq: 1 INVITE
Max-Forwards: 13
m: <sip:53a4ce15cc0296dcc6af2638c4f6bf93@204.11.192.22:5080;transport=udp>
c: application/sdp
l: 231
v=0
o=NexTone-MSW 1609851661 1609851661 IN IP4 204.11.192.22
s=sip call
c=IN IP4 204.11.192.22
t=0 0
m=audio 61760 RTP/AVP 0 8 18 101
a=ptime:20
a=rtpmap:101 telephone-event/8000
a=silenceSupp
ff - - - -
a=setup:actpass
----------------------------------
204.11.192.22 <-- 107.179.***.***
Arrival Time: May 31, 2017 19:21:11.647249000 GMT
SIP/2.0 100 Trying
t: <sip:1418*******@ss.callcentric.com>
f: "Cell *****" <sip:1581*******@66.193.176.35>;tag=3705247270-794329
i:
34865041-3705247270-794300@msw1.telengy.net
CSeq: 1 INVITE
v: SIP/2.0/UDP 204.11.192.22:5080;branch=z9hG4bK-9f0f0474f984f7f5b585bbf3de364717
Server: Cisco/SPA112-1.4.1(002)
Content-Length: 0
----------------------------------
204.11.192.22 <-- 107.179.***.***
Arrival Time: May 31, 2017 19:21:11.741508000 GMT
SIP/2.0 180 Ringing
t: <sip:1418*******@ss.callcentric.com>;tag=3188418750b5c97ai0
f: "Cell ******" <sip:1581*******@66.193.176.35>;tag=3705247270-794329
i:
34865041-3705247270-794300@msw1.telengy.net
CSeq: 1 INVITE
v: SIP/2.0/UDP 204.11.192.22:5080;branch=z9hG4bK-9f0f0474f984f7f5b585bbf3de364717
Contact: "***** *******" <sip:************@192.168.1.250:5060>
Server: Cisco/SPA112-1.4.1(002)
Remote-Party-ID: "****** *****" <sip:*********@callcentric.com>;screen=yes;party=called
Content-Length: 0
----------------------------------
204.11.192.22 <-- 107.179.***.***
Arrival Time: May 31, 2017 19:21:15.802501000 GMT
SIP/2.0 200 OK
t: <sip:1418*******@ss.callcentric.com>;tag=3188418750b5c97ai0
f: "*****" <sip:1581*******@66.193.176.35>;tag=3705247270-794329
i:
34865041-3705247270-794300@msw1.telengy.net
CSeq: 1 INVITE
v: SIP/2.0/UDP 204.11.192.22:5080;branch=z9hG4bK-9f0f0474f984f7f5b585bbf3de364717
Contact: "*******" <sip:**************@192.168.1.250:5060>
Server: Cisco/SPA112-1.4.1(002)
Remote-Party-ID: "******" <sip:********@callcentric.com>;screen=yes;party=called
Content-Length: 255
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: replaces
Content-Type: application/sdp
v=0
o=- 443094 443094 IN IP4 192.168.1.250
s=-
c=IN IP4 192.168.1.250
t=0 0
m=audio 16470 RTP/AVP 0 100 101
a=rtpmap:0 PCMU/8000
a=rtpmap:100 NSE/8000
a=fmtp:100 192-193
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
----------------------------------
204.11.192.22 --> 107.179.***.***
Arrival Time: May 31, 2017 19:21:16.508701000 GMT
ACK sip:************@192.168.1.250:5060 SIP/2.0
v: SIP/2.0/UDP 204.11.192.22:5080;branch=z9hG4bK-a76573282aa3f60370f0373ed6500391
f: "******" <sip:1581********@66.193.176.35>;tag=3705247270-794329
t: <sip:1418*******@ss.callcentric.com>;tag=3188418750b5c97ai0
i:
34865041-3705247270-794300@msw1.telengy.net
CSeq: 1 ACK
Max-Forwards: 13
m: <sip:5f5953916cc4e47bfa954f5e5797aca1@204.11.192.22:5080;transport=udp>
Allow-Events: calling-name
Allow-Events: as-feature-event
Allow-Events: call-info
Allow-Events: presence
Allow-Events: line-seize
Allow-Events: dialog
Allow-Events: refer
Allow-Events: message-summary
l: 0
----------------------------------
204.11.192.22 --> 107.179.***.***
Arrival Time: May 31, 2017 19:36:02.616201000 GMT
INVITE sip:***********@192.168.1.250:5060 SIP/2.0
v: SIP/2.0/UDP 204.11.192.22:5080;branch=z9hG4bK-73bb106bc6f21f5fdf44874fa9f00c61
f: "*****" <sip:1581*******@66.193.176.35>;tag=3705247270-794329
t: <sip:1418********@ss.callcentric.com>;tag=3188418750b5c97ai0
i:
34865041-3705247270-794300@msw1.telengy.net
CSeq: 2 INVITE
Max-Forwards: 13
m: <sip:5f5953916cc4e47bfa954f5e5797aca1@204.11.192.22:5080;transport=udp>
Allow-Events: calling-name
Allow-Events: as-feature-event
Allow-Events: call-info
Allow-Events: presence
Allow-Events: line-seize
Allow-Events: dialog
Allow-Events: refer
Allow-Events: message-summary
c: application/sdp
l: 226
v=0
o=NexTone-MSW 1609851661 1609851661 IN IP4 204.11.192.22
s=sip call
c=IN IP4 204.11.192.22
t=0 0
m=audio 61760 RTP/AVP 0 101
a=ptime:20
a=rtpmap:101 telephone-event/8000
a=silenceSupp
ff - - - -
a=setup:actpass
In terms of how the call was initially established, we are not seeing anything unusual; the call establishes normally. The issue occurs when a ReINVITE was sent towards your SPA112 (the packet that arrived at May 31, 2017 19:36:02.616201000 GMT)/ we don't receive any sort of response back from your device.
Going over our records, we see that your device is back to listening on port 5060; did you change it back from 6080 (as per the exchange from your previous trouble ticket)? Can you visit the Line configuration page of your SPA112 and set it to a port number other than 5060, as an example 5080 or 6080?
If you have any other questions, please let us know.
************************************************
To answer to CallCentric about their question: "we see that your device is back to listening on port 5060; did you change it back from 6080"... Yes I did. At first it was 5060 and the calls dropped. I changed it to port 6080...same result. I changed it back to 5060...
Thanks !