Guten Morgen und Frohe Ostern. 

Ich versuche seit laaaanger Zeit wieder Webbasiert zu callen es funktioniert weiter hin nicht, calls brechen nach 3-11 sek ab ohne was gehört zu haben. Ich habe schon IPV6 in der LAN raus genommen, nützt nix, firwall lässt die Verbindungen auch zu, selbst wenn ich die Firewall ausschalte hilft es nix. 

Das macht gerade die Debug: 

-------------------------------------------
10:49:19,997: T: 188.246.0.82:5060 (UDP)
SIP/2.0 200 OK
Via: SIP/2.0/UDP 188.246.0.82:5060;branch=z9hG4bK3a267231
From: "asterisk" <sip:asterisk@188.246.0.82>;tag=as3b7da821
To: <sip:sip138930@192.168.0.3:5060>;tag=80d15466c034e811956c91910f331539
Call-ID: 0449a85114aa87b76244191078ae7052@188.246.0.82:5060
CSeq: 102 OPTIONS
Contact: <sip:sip138930@192.168.0.3:5060>
Allow: INVITE, ACK, BYE, CANCEL, INFO, MESSAGE, NOTIFY, OPTIONS, REFER, UPDATE, PRACK
Server: SIPPER for PhonerLite
Content-Length: 0


-------------------------------------------
10:50:05,027: R: 188.246.0.82:5060 (UDP)
OPTIONS sip:sip138930@192.168.0.3:5060 SIP/2.0
Via: SIP/2.0/UDP 188.246.0.82:5060;branch=z9hG4bK1bc2608f
Max-Forwards: 70
From: "asterisk" <sip:asterisk@188.246.0.82>;tag=as4d21e541
To: <sip:sip138930@192.168.0.3:5060>
Contact: <sip:asterisk@188.246.0.82:5060>
Call-ID: 53b885ff3c808fe91044250757033e35@188.246.0.82:5060
CSeq: 102 OPTIONS
User-Agent: PTY SIPPort
Date: Mon, 02 Apr 2018 08:50:05 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Content-Length: 0


-------------------------------------------
10:50:05,027: T: 188.246.0.82:5060 (UDP)
SIP/2.0 200 OK
Via: SIP/2.0/UDP 188.246.0.82:5060;branch=z9hG4bK1bc2608f
From: "asterisk" <sip:asterisk@188.246.0.82>;tag=as4d21e541
To: <sip:sip138930@192.168.0.3:5060>;tag=80dcbf81c034e811956c91910f331539
Call-ID: 53b885ff3c808fe91044250757033e35@188.246.0.82:5060
CSeq: 102 OPTIONS
Contact: <sip:sip138930@192.168.0.3:5060>
Allow: INVITE, ACK, BYE, CANCEL, INFO, MESSAGE, NOTIFY, OPTIONS, REFER, UPDATE, PRACK
Server: SIPPER for PhonerLite
Content-Length: 0


-------------------------------------------
10:50:50,055: R: 188.246.0.82:5060 (UDP)
OPTIONS sip:sip138930@192.168.0.3:5060 SIP/2.0
Via: SIP/2.0/UDP 188.246.0.82:5060;branch=z9hG4bK5197f0c1
Max-Forwards: 70
From: "asterisk" <sip:asterisk@188.246.0.82>;tag=as75b0c68d
To: <sip:sip138930@192.168.0.3:5060>
Contact: <sip:asterisk@188.246.0.82:5060>
Call-ID: 46102a9229d58dde40bf0a3711c987b3@188.246.0.82:5060
CSeq: 102 OPTIONS
User-Agent: PTY SIPPort
Date: Mon, 02 Apr 2018 08:50:50 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Content-Length: 0


-------------------------------------------
10:50:50,055: T: 188.246.0.82:5060 (UDP)
SIP/2.0 200 OK
Via: SIP/2.0/UDP 188.246.0.82:5060;branch=z9hG4bK5197f0c1
From: "asterisk" <sip:asterisk@188.246.0.82>;tag=as75b0c68d
To: <sip:sip138930@192.168.0.3:5060>;tag=0051929cc034e811956c91910f331539
Call-ID: 46102a9229d58dde40bf0a3711c987b3@188.246.0.82:5060
CSeq: 102 OPTIONS
Contact: <sip:sip138930@192.168.0.3:5060>
Allow: INVITE, ACK, BYE, CANCEL, INFO, MESSAGE, NOTIFY, OPTIONS, REFER, UPDATE, PRACK
Server: SIPPER for PhonerLite
Content-Length: 0


Um 10:40:23 kam nen Call der taucht im PL nur mit Urhzeit 10:25 auf : 

10:40:25,931: R: 188.246.0.82:5060 (UDP)
INVITE sip:sip138930@192.168.0.3:5062 SIP/2.0
Via: SIP/2.0/UDP 188.246.0.82:5060;branch=z9hG4bK7f1216a1
Max-Forwards: 70
From: "+498970809942285" <sip:08970809942285@188.246.0.82>;tag=as39fa7bd1
To: <sip:004949317694989@192.168.0.3:5062>
Contact: <sip:08970809942285@188.246.0.82:5060>
Call-ID: 14e106234ecc8b787bfd812345275241@188.246.0.82:5060
CSeq: 102 INVITE
User-Agent: PTY SIPPort
Date: Mon, 02 Apr 2018 08:40:25 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
P-Called-Party-ID: sip:004949317694989@sip.sipport.de
Content-Type: application/sdp
Content-Length:   281

v=0
o=stan