Freepbx register σε fritzbox μεσω Openvpn

[Jesakos]

Καλησπέρα σας,
Έχω συνδέσει εξωτερικό freepbx vps πάνω σε local vpn server που έχω μέσω virtualbox για να συνδεθεί στο fritzbox.

Όλα καλα κάνω Ping τις lan Ip από το εξωτερικό freepbx vps αλλα το προβλημα ειναι οτι ενω γινομαι register στο fritzbox στις κλησεις δεν εχω καθολου ηχο..

στο freepbx στο sip settings υπαρχει κανονικα το netmask στο Local network κλπ..

τι πρεπει να κανω για να το φτιαξω?

Ευχαριστώ!!

Επιπλεον βαζω καποια logs Με αλλαγμενες τις Ip:

freepbx = my.vps.gr =
fritzbox = my.fritz.ip wan = 192.168.1.1 5060
6980000000= Κινητο νουμερο για τις δοκιμες..
voiptophost = username στο fritzbox

Ενω χτυπαει δεν υπαρχει ηχος Καθολου οταν παιρνω απο ενα extention του freepbx σε κανονικη κληση
<------------>
<------------>
Audio is at 13396
Adding codec alaw to SDP
Adding codec ulaw to SDP
Adding non-codec 0x1 (telephone-event) to SDP
Reliably Transmitting (NAT) to 192.168.1.1:5060:
INVITE sip:6980000000@192.168.1.1 SIP/2.0
Via: SIP/2.0/UDP 10.8.0.2:9960;branch=z9hG4bK09574124;rport
Max-Forwards: 70
From: <sip:voiptophost@192.168.1.1:9960>;tag=as49ab9aa4
To: <sip:6980000000@192.168.1.1>
Contact: <sip:voiptophost@10.8.0.2:9960>
Call-ID: 78821a5678a0a06719d88eb559c238b1@192.168.1.1
CSeq: 102 INVITE
User-Agent: FPBX-15.0.17.63(16.20.0)
Date: Sat, 04 Dec 2021 15:28:01 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 256



v=0
o=root 1950007655 1950007655 IN IP4 10.8.0.2
s=Asterisk PBX 16.20.0
c=IN IP4 10.8.0.2
t=0 0
m=audio 13396 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=maxptime:150
a=sendrecv

---

<--- SIP read from UDP:192.168.1.1:5060 --->
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 10.8.0.2:9960;branch=z9hG4bK09574124;rport=9960;received=192.168.1.184
From: <sip:voiptophost@192.168.1.1:9960>;tag=as49ab9aa4
To: <sip:6980000000@192.168.1.1>;tag=C97C7C0F740A89E1
Call-ID: 78821a5678a0a06719d88eb559c238b1@192.168.1.1
CSeq: 102 INVITE
WWW-Authenticate: Digest realm="fritz.box", nonce="AE54BD9C616D1FFE"
User-Agent: FRITZ!OS
Content-Length: 0

<------------->
--- (9 headers 0 lines) ---
Transmitting (NAT) to 192.168.1.1:5060:
ACK sip:6980000000@192.168.1.1 SIP/2.0
Via: SIP/2.0/UDP 10.8.0.2:9960;branch=z9hG4bK09574124;rport
Max-Forwards: 70
From: <sip:voiptophost@192.168.1.1:9960>;tag=as49ab9aa4
To: <sip:6980000000@192.168.1.1>;tag=C97C7C0F740A89E1
Contact: <sip:voiptophost@10.8.0.2:9960>
Call-ID: 78821a5678a0a06719d88eb559c238b1@192.168.1.1
CSeq: 102 ACK
User-Agent: FPBX-15.0.17.63(16.20.0)
Content-Length: 0


---
Audio is at 13396
Adding codec alaw to SDP
Adding codec ulaw to SDP
Adding non-codec 0x1 (telephone-event) to SDP
Reliably Transmitting (NAT) to 192.168.1.1:5060:
INVITE sip:6980000000@192.168.1.1 SIP/2.0
Via: SIP/2.0/UDP 10.8.0.2:9960;branch=z9hG4bK75f44b4f;rport
Max-Forwards: 70
From: <sip:voiptophost@192.168.1.1:9960>;tag=as49ab9aa4
To: <sip:6980000000@192.168.1.1>
Contact: <sip:voiptophost@10.8.0.2:9960>
Call-ID: 78821a5678a0a06719d88eb559c238b1@192.168.1.1
CSeq: 103 INVITE
User-Agent: FPBX-15.0.17.63(16.20.0)
Authorization: Digest username="voiptophost", realm="fritz.box", algorithm=MD5, uri="sip:6980000000@192.168.1.1", nonce="AE54BD9C616D1FFE", response="4339734a76135db8258d589609648f4f"
Date: Sat, 04 Dec 2021 15:28:01 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 256

v=0
o=root 1950007655 1950007656 IN IP4 10.8.0.2
s=Asterisk PBX 16.20.0
c=IN IP4 10.8.0.2
t=0 0
m=audio 13396 RTP/AVP 8 0 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=maxptime:150
a=sendrecv

- - - Updated - - -

το εφτιαξα!! τελικα απο δοκιμες επρεπε στο fritz Να ανοιξω ipv4 routing Μεταξυ openvpn network και local virtualbox thnx !