Pues no, es mucho peor, cuando cuelgo desde la pbx solo veo la macro hangup:
-- Executing [s@macro-hangupcall:73] Hangup("SIP/Sarenet-00000002", "") in new stack
== Spawn extension (macro-hangupcall, s, 73) exited non-zero on 'SIP/Sarenet-00000002' in macro 'hangupcall'
== Spawn extension (macro-dial-one, h, 1) exited non-zero on 'SIP/Sarenet-00000002'
== Spawn extension (macro-dial-one, s, 43) exited non-zero on 'SIP/Sarenet-00000002' in macro 'dial-one'
== Spawn extension (macro-exten-vm, s, 7) exited non-zero on 'SIP/Sarenet-00000002' in macro 'exten-vm'
== Spawn extension (from-did-direct, 8100, 2) exited non-zero on 'SIP/Sarenet-00000002'
Really destroying SIP dialog 'f1df4bbck2fgk1ige1gecfcf42fiem0c@SoftX3000' Method: ACK
Y solo cuando cuelgo manualmente la llamada en el móvil veo:
<--- SIP read from UDP:194.30.6.32:5060 --->
BYE sip:912900324@79.144.115.146:5060 SIP/2.0
Via: SIP/2.0/UDP 194.30.6.32;branch=z9hG4bK5628.df8e133e2e2707899020f2c0e0f17cba.0
Via: SIP/2.0/UDP 194.30.3.16;rport=5060;branch=z9hG4bK5628.21c444dacd61fe52a6cf77d52e4e0603.0
Via: SIP/2.0/UDP 194.30.6.32;rport=5060;branch=z9hG4bK5628.6235003b7df9a324b1b0db3d2935e405.0
Via: SIP/2.0/UDP 212.106.213.37:5060;rport=5060;branch=z9hG4bK59q2hv204go10k0hf051cd0000010.1
Call-ID: f1df4bbck2fgk1ige1gecfcf42fiem0c@SoftX3000
From: <sip:639817681@212.106.213.37;user=phone>;tag=adfcie0b-CC-51
To: <sip:912900324@194.30.6.32:5060;user=phone;user=phone>;tag=as3f74b495
CSeq: 2 BYE
Reason: Q.850;cause=16;text="normal call clearing"
Max-Forwards: 66
Content-Length: 0
<------------->
--- (12 headers 0 lines) ---
Sending to 194.30.6.32:5060 (NAT)
<--- Transmitting (NAT) to 194.30.6.32:5060 --->
SIP/2.0 481 Call leg/transaction does not exist
Via: SIP/2.0/UDP 194.30.6.32;branch=z9hG4bK5628.df8e133e2e2707899020f2c0e0f17cba.0;received=194.30.6.32;rport=5060
Via: SIP/2.0/UDP 194.30.3.16;rport=5060;branch=z9hG4bK5628.21c444dacd61fe52a6cf77d52e4e0603.0
Via: SIP/2.0/UDP 194.30.6.32;rport=5060;branch=z9hG4bK5628.6235003b7df9a324b1b0db3d2935e405.0
Via: SIP/2.0/UDP 212.106.213.37:5060;rport=5060;branch=z9hG4bK59q2hv204go10k0hf051cd0000010.1
From: <sip:639817681@212.106.213.37;user=phone>;tag=adfcie0b-CC-51
To: <sip:912900324@194.30.6.32:5060;user=phone;user=phone>;tag=as3f74b495
Call-ID: f1df4bbck2fgk1ige1gecfcf42fiem0c@SoftX3000
CSeq: 2 BYE
Server: CentralitaIP
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0
<------------>
Reliably Transmitting (NAT) to 194.30.6.32:5060:
OPTIONS sip:sarevoz.com SIP/2.0
Via: SIP/2.0/UDP 79.144.115.146:5060;branch=z9hG4bK13fac471;rport
Max-Forwards: 70
From: "Unknown" <sip:24496@79.144.115.146>;tag=as1a2550e7
To: <sip:sarevoz.com>
Contact: <sip:24496@79.144.115.146:5060>
Call-ID: 774d655d718814c830a26b7f38c879db@79.144.115.146:5060
CSeq: 102 OPTIONS
User-Agent: CentralitaIP
Date: Tue, 08 Sep 2020 19:55:22 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Length: 0