-- Executing [01476292507@testdial:1] Dial("PJSIP/squiresvi-000000f1", "PJSIP/custom/sip:901xxxx@pbx.example.com,,b(testaddhandler^set_handler^1)") in new stack
    -- PJSIP/custom-000000f2 Internal Gosub(testaddhandler,set_handler,1) start
    -- Executing [set_handler@testaddhandler:1] NoOp("PJSIP/custom-000000f2", "Setting handler") in new stack
    -- Executing [set_handler@testaddhandler:2] Set("PJSIP/custom-000000f2", "CHANNEL(hangup_handler_push)=testhandler,outbound_handler,1") in new stack
    -- Executing [set_handler@testaddhandler:3] Return("PJSIP/custom-000000f2", "") in new stack
  == Spawn extension (default, 01476292507, 1) exited non-zero on 'PJSIP/custom-000000f2'
    -- PJSIP/custom-000000f2 Internal Gosub(testaddhandler,set_handler,1) complete GOSUB_RETVAL=
    -- Called PJSIP/custom/sip:901xxxx@pbx.example.com
    -- PJSIP/custom-000000f2 Internal Gosub(testhandler,outbound_handler,1) start
    -- Executing [outbound_handler@testhandler:1] NoOp("PJSIP/custom-000000f2", "## Hangup handler") in new stack
    -- Executing [outbound_handler@testhandler:2] NoOp("PJSIP/custom-000000f2", "## CHANNEL=PJSIP/custom-000000f2") in new stack
    -- Executing [outbound_handler@testhandler:3] NoOp("PJSIP/custom-000000f2", "## HANGUPCAUSE_KEYS=") in new stack
[Jun 13 19:47:15] WARNING[19118][C-00000096]: func_hangupcause.c:140 hangupcause_read: Unable to find information for channel PJSIP/custom-000000f2
    -- Executing [outbound_handler@testhandler:4] NoOp("PJSIP/custom-000000f2", "## HANGUPCAUSE=") in new stack
    -- Executing [outbound_handler@testhandler:5] Return("PJSIP/custom-000000f2", "") in new stack
  == Spawn extension (default, 01476292507, 1) exited non-zero on 'PJSIP/custom-000000f2'
    -- PJSIP/custom-000000f2 Internal Gosub(testhandler,outbound_handler,1) complete GOSUB_RETVAL=
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing [01476292507@testdial:2] Hangup("PJSIP/squiresvi-000000f1", "") in new stack
  == Spawn extension (testdial, 01476292507, 2) exited non-zero on 'PJSIP/squiresvi-000000f1'



U 10.20.41.27:5060 -> 10.20.40.164:5060 #580
INVITE sip:901xxxx@pbx.example.com SIP/2.0.
Via: SIP/2.0/UDP 10.20.41.27:5060;rport;branch=z9hG4bKPje6eee101-db59-4d91-a84e-eaae72296e85.
From: " " <sip:01974272014@10.20.41.27>;tag=01b6489c-d8ec-48a4-b391-f2931053dfce.
To: <sip:901xxxx@pbx.example.com>.
Contact: <sip:asterisk@10.20.41.27:5060>.
Call-ID: 2aa9aab0-ce4c-4197-a3d2-f14a6d6bf0f1.
CSeq: 26837 INVITE.
Allow: OPTIONS, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, REGISTER, REFER, MESSAGE.
Supported: 100rel, timer, replaces, norefersub.
Session-Expires: 1800.
Min-SE: 90.
Max-Forwards: 70.
User-Agent: Asterisk PBX certified/13.21-cert2.
Content-Type: application/sdp.
Content-Length:   394.
.
v=0.
o=- 103550652 103550652 IN IP4 10.20.41.27.
s=Asterisk.
c=IN IP4 10.20.41.27.
t=0 0.
m=audio 19078 RTP/AVP 8 0 3 9 110 117 119 101.
a=rtpmap:8 PCMA/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:3 GSM/8000.
a=rtpmap:9 G722/8000.
a=rtpmap:110 speex/8000.
a=rtpmap:117 speex/16000.
a=rtpmap:119 speex/32000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=ptime:20.
a=maxptime:60.
a=sendrecv.

U 10.20.40.164:5060 -> 10.20.41.27:5060 #581
SIP/2.0 404 Not Found.
Via: SIP/2.0/UDP 10.20.41.27:5060;branch=z9hG4bKPje6eee101-db59-4d91-a84e-eaae72296e85;received=10.20.41.27;rport=5060.
From: " " <sip:01974272014@10.20.41.27>;tag=01b6489c-d8ec-48a4-b391-f2931053dfce.
To: <sip:901xxxx@pbx.example.com>;tag=as34cfdd63.
Call-ID: 2aa9aab0-ce4c-4197-a3d2-f14a6d6bf0f1.
CSeq: 26837 INVITE.
Server: Asterisk PBX 1.6.2.6.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO.
Supported: replaces, timer.
Content-Length: 0.
.

U 10.20.41.27:5060 -> 10.20.40.164:5060 #582
ACK sip:901xxxx@pbx.example.com SIP/2.0.
Via: SIP/2.0/UDP 10.20.41.27:5060;rport;branch=z9hG4bKPje6eee101-db59-4d91-a84e-eaae72296e85.
From: " " <sip:01974272014@10.20.41.27>;tag=01b6489c-d8ec-48a4-b391-f2931053dfce.
To: <sip:901xxxx@pbx.example.com>;tag=as34cfdd63.
Call-ID: 2aa9aab0-ce4c-4197-a3d2-f14a6d6bf0f1.
CSeq: 26837 ACK.
Max-Forwards: 70.
User-Agent: Asterisk PBX certified/13.21-cert2.
Content-Length:  0.