-- Executing [4839548016@default:1] NoOp("SIP/multiempresa-0004528a", "LIGACAO DE 4839548000 PARA 4839548016 NO CANAL SIP/multiempresa-0004528a") in new stack
    -- Executing [4839548016@default:2] Set("SIP/multiempresa-0004528a", "CHANNEL(language)=pt_BR") in new stack
    -- Executing [4839548016@default:3] GotoIf("SIP/multiempresa-0004528a", "3?sip") in new stack
    -- Goto (default,4839548016,21)
    -- Executing [4839548016@default:21] NoOp("SIP/multiempresa-0004528a", "Pegando Userfield do cabecalho SIP no CHANNEL SIP/multiempresa-0004528a: ") in new stack
    -- Executing [4839548016@default:22] Set("SIP/multiempresa-0004528a", "CDR(userfield)=") in new stack
    -- Executing [4839548016@default:23] Goto("SIP/multiempresa-0004528a", "normal") in new stack
    -- Goto (default,4839548016,4)
    -- Executing [4839548016@default:4] Set("SIP/multiempresa-0004528a", "LIMIT_WARNING_FILE=beep") in new stack
    -- Executing [4839548016@default:5] Set("SIP/multiempresa-0004528a", "AUDIOHOOK_INHERIT(MixMonitor)=yes") in new stack
    -- Executing [4839548016@default:6] SIPAddHeader("SIP/multiempresa-0004528a", "X-ADialer-cpf: ") in new stack
    -- Executing [4839548016@default:7] SIPAddHeader("SIP/multiempresa-0004528a", "X-ADialer-cid: ") in new stack
    -- Executing [4839548016@default:8] Set("SIP/multiempresa-0004528a", "__CUSTOM_OPT={'cpf':''}") in new stack
    -- Executing [4839548016@default:9] Set("SIP/multiempresa-0004528a", "DSTORIGINAL=4839548016") in new stack
    -- Executing [4839548016@default:10] GotoIf("SIP/multiempresa-0004528a", "0?discador") in new stack
    -- Executing [4839548016@default:11] GotoIf("SIP/multiempresa-0004528a", "1?snep") in new stack
    -- Goto (default,4839548016,15)
    -- Executing [4839548016@default:15] AGI("SIP/multiempresa-0004528a", "snep/snep.php") in new stack
    -- Launched AGI Script /var/lib/asterisk/agi-bin/snep/snep.php
  snep/snep.php: 4839548000 -> 4839548016 INFO (6):Tentativa de conexao de 4839548000 (SIP/multiempresa-0004528a) para 4839548016
  == Parsing '/etc/asterisk/manager.conf': Found
    -- AGI Script Executing Application: (UserEvent) Options: (SnepUserfield|userfield: 1487596662_20170220_1017_4839548000_4839548016|uniqueid: 1487596662.283300)
  snep/snep.php: 4839548000 -> 4839548016 INFO (6):Executando regra 104:Teste de Saida - Open Voice
  snep/snep.php: 4839548000 -> 4839548016 INFO (6):Reescrevendo destino para 554839548016
  snep/snep.php: 4839548000 -> 4839548016 INFO (6):Discando para 554839548016 atraves do tronco Open Voice(SIP/17022017/554839548016)
    -- AGI Script Executing Application: (Dial) Options: (SIP/17022017/554839548016|60|TWK)
Audio is at 187.103.105.243 port 19376
Adding codec 0x100 (g729) to SDP
Adding non-codec 0x1 (telephone-event) to SDP
Reliably Transmitting (NAT) to 177.135.81.3:5060:
INVITE sip:554839548016@openvoicetelecom.net.br SIP/2.0
Via: SIP/2.0/UDP 187.103.105.243:5060;branch=z9hG4bK732f46f2;rport
From: "7777" <sip:17022017@openvoicetelecom.net.br>;tag=as34cbf60a
To: <sip:554839548016@openvoicetelecom.net.br>
Contact: <sip:17022017@187.103.105.243>
Call-ID: 6ac1db8a2a780b8e17de948546a8deb6@openvoicetelecom.net.br
CSeq: 102 INVITE
User-Agent: Asterisk PBX - OpenS Tecnologia
Max-Forwards: 70
Date: Mon, 20 Feb 2017 13:17:42 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces
X-ADialer-cid:
X-ADialer-cpf:
Content-Type: application/sdp
Content-Length: 267

v=0
o=root 2978 2978 IN IP4 187.103.105.243
s=session
c=IN IP4 187.103.105.243
t=0 0
m=audio 19376 RTP/AVP 18 101
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv

---
    -- Called 17022017/554839548016

<--- SIP read from 177.135.81.3:5060 --->
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP 187.103.105.243:5060;received=187.103.105.243;branch=z9hG4bK732f46f2;rport=5060
From: "7777" <sip:17022017@openvoicetelecom.net.br>;tag=as34cbf60a
To: <sip:554839548016@openvoicetelecom.net.br>;tag=3b5b6e6781270fb373a01a020b540aa3.fd4e
Call-ID: 6ac1db8a2a780b8e17de948546a8deb6@openvoicetelecom.net.br
CSeq: 102 INVITE
Proxy-Authenticate: Digest realm="openvoicetelecom.net.br", nonce="58aaed600001104a537fc8cd7de3ac97dba1bd6cb0f3c54c"
Server: SIP Pulse 2.4.25T
Content-Length: 0


<------------->
--- (9 headers 0 lines) ---
Transmitting (NAT) to 177.135.81.3:5060:
ACK sip:554839548016@openvoicetelecom.net.br SIP/2.0
Via: SIP/2.0/UDP 187.103.105.243:5060;branch=z9hG4bK732f46f2;rport
From: "7777" <sip:17022017@openvoicetelecom.net.br>;tag=as34cbf60a
To: <sip:554839548016@openvoicetelecom.net.br>;tag=3b5b6e6781270fb373a01a020b540aa3.fd4e
Contact: <sip:17022017@187.103.105.243>
Call-ID: 6ac1db8a2a780b8e17de948546a8deb6@openvoicetelecom.net.br
CSeq: 102 ACK
User-Agent: Asterisk PBX - OpenS Tecnologia
Max-Forwards: 70
Content-Length: 0


---
[Feb 20 10:17:42] NOTICE[3442]: chan_sip.c:13669 handle_response_invite: Failed to authenticate on INVITE to '"7777" <sip:17022017@openvoicetelecom.net.br>;tag=as34cbf60a'
    -- SIP/17022017-0004528b is circuit-busy
  == Everyone is busy/congested at this time (1:0/1/0)
  snep/snep.php: 4839548000 -> 4839548016 ERR (3):CONGESTION ao discar para 554839548016 pelo tronco Open Voice
  snep/snep.php: 4839548000 -> 4839548016 INFO (6):Fim de execucao da regra 104:Teste de Saida - Open Voice