bonjour,

pouvez-vous m'aider à voir ce qui ne va pas avec ça?

Code:
Retransmitting #1 (no NAT) to 91.121.129.20:5060:
BYE sip:10.7.1.65:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.249:5060;branch=z9hG4bK3f35f1c7
Route: <sip:91.121.129.20:5060;transport=udp;lr>
Max-Forwards: 70
From: "V6040938370001438401" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as3055cba3
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-07183-1ab0682c-56799b962
Call-ID: 759251a06c6c5bc9262dc2d26f819a7b@sip.ovh.fr
CSeq: 104 BYE
User-Agent: Asterisk PBX 1.8.18.0
Proxy-Authorization: Digest username="0033XXXXXXXXX", realm="sip.ovh.fr", algorithm=MD5, uri="sip:10.7.1.65:5060", nonce="1ab0666c08115dd4460fb3b92daa5fa5", response="7468fada1c6b3e4f66abe4798685b20d", opaque="1aac9643686fad2"
X-Asterisk-HangupCause: Normal Clearing
X-Asterisk-HangupCauseCode: 16
Content-Length: 0


---

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 200 OK
Call-ID: 759251a06c6c5bc9262dc2d26f819a7b@sip.ovh.fr
CSeq: 104 BYE
From: "V6040938370001438401" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as3055cba3
Record-Route: <sip:91.121.129.20:5060;transport=udp;lr>
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-07183-1ab0682c-56799b962
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK3f35f1c7
Server: Cirpack/v4.56 (gw_sip)
Content-Length: 0

<------------->
--- (9 headers 0 lines) ---
Really destroying SIP dialog '759251a06c6c5bc9262dc2d26f819a7b@sip.ovh.fr' Method: INVITE

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 200 OK
Call-ID: 759251a06c6c5bc9262dc2d26f819a7b@sip.ovh.fr
CSeq: 104 BYE
From: "V6040938370001438401" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as3055cba3
Record-Route: <sip:91.121.129.20:5060;transport=udp;lr>
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-07183-1ab0682c-56799b962
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK3f35f1c7
Server: Cirpack/v4.56 (gw_sip)
Content-Length: 0


<------------->
--- (9 headers 0 lines) ---

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 180 Ringing
Call-ID: 6c7f910877c97c892f84ebdc312727be@sip.ovh.fr
Contact: <sip:10.7.1.65:5060>
CSeq: 103 INVITE
From: "V6040939030001664488" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as0570fe03
Record-Route: <sip:91.121.129.20:5060;transport=udp;lr>
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-07004-1ab07261-2315cedc6
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK7e99b3cf
Allow: REFER,INVITE,NOTIFY,ACK,UPDATE,OPTIONS,REGISTER,SUBSCRIBE,NOTIFY,CANCEL,BYE,PRACK
Server: Cirpack/v4.56 (gw_sip)
Content-Length: 0

<------------->
--- (11 headers 0 lines) ---
list_route: hop: <sip:91.121.129.20:5060;transport=udp;lr>
    -- SIP/OVH-00003fcb is ringing

<------------>

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 183 Media change
Call-ID: 6c7f910877c97c892f84ebdc312727be@sip.ovh.fr
Contact: <sip:10.7.1.65:5060>
Content-Type: application/sdp
CSeq: 103 INVITE
From: "V6040939030001664488" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as0570fe03
Record-Route: <sip:91.121.129.20:5060;transport=udp;lr>
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-07004-1ab07261-2315cedc6
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK7e99b3cf
Allow: REFER,INVITE,NOTIFY,ACK,UPDATE,OPTIONS,REGISTER,SUBSCRIBE,NOTIFY,CANCEL,BYE,PRACK
Server: Cirpack/v4.56 (gw_sip)
Content-Length: 262
<------------>

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 183 Media change
Call-ID: 6c7f910877c97c892f84ebdc312727be@sip.ovh.fr
Contact: <sip:10.7.1.65:5060>
Content-Type: application/sdp
CSeq: 103 INVITE
From: "V6040939030001664488" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as0570fe03
Record-Route: <sip:91.121.129.20:5060;transport=udp;lr>
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-07004-1ab07261-2315cedc6
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK7e99b3cf
Allow: REFER,INVITE,NOTIFY,ACK,UPDATE,OPTIONS,REGISTER,SUBSCRIBE,NOTIFY,CANCEL,BYE,PRACK
Server: Cirpack/v4.56 (gw_sip)
Content-Length: 262


<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 100 Trying
Call-ID: 6695a2cc0702800f04e7822e61140c00@sip.ovh.fr
CSeq: 102 INVITE
From: "V6040939030001021539" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as30f21b01
To: <sip:XXXXXXXXXX@sip.ovh.fr>
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK0760f8e7
Content-Length: 0

<------------->
--- (7 headers 0 lines) ---

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 407 authentication required
Call-ID: 6695a2cc0702800f04e7822e61140c00@sip.ovh.fr
Contact: <sip:0041213127141@10.7.1.65:5060;user=phone>
CSeq: 102 INVITE
From: "V6040939030001021539" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as30f21b01
Proxy-Authenticate: Digest realm="sip.ovh.fr",nonce="1ab073285adab7b84f95790d290ca9e2",opaque="1aac9643686fad2",stale=false,algorithm=MD5
Record-Route: <sip:91.121.129.20:5060;transport=udp;lr>
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-06971-1ab0734f-0e7422006
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK0760f8e7
Allow: REFER,INVITE,NOTIFY,ACK,UPDATE,OPTIONS,REGISTER,SUBSCRIBE,NOTIFY,CANCEL,BYE,PRACK
Server: Cirpack/v4.56 (gw_sip)
Content-Length: 0


<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 407 authentication required
Call-ID: 6695a2cc0702800f04e7822e61140c00@sip.ovh.fr
Contact: <sip:0041213127141@10.7.1.65:5060;user=phone>
CSeq: 102 INVITE
From: "V6040939030001021539" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as30f21b01
Proxy-Authenticate: Digest realm="sip.ovh.fr",nonce="1ab073285adab7b84f95790d290ca9e2",opaque="1aac9643686fad2",stale=false,algorithm=MD5
Record-Route: <sip:91.121.129.20:5060;transport=udp;lr>
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-06971-1ab0734f-0e7422006
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK0760f8e7
Allow: REFER,INVITE,NOTIFY,ACK,UPDATE,OPTIONS,REGISTER,SUBSCRIBE,NOTIFY,CANCEL,BYE,PRACK
Server: Cirpack/v4.56 (gw_sip)
Content-Length: 0

<------------->
--- (12 headers 0 lines) ---
Transmitting (no NAT) to 91.121.129.20:5060:
ACK sip:0041213127141@sip.ovh.fr SIP/2.0
Via: SIP/2.0/UDP 192.168.1.249:5060;branch=z9hG4bK525daa53
Max-Forwards: 70
From: "V6040939030001021539" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as30f21b01
To: <sip:XXXXXXXXXX@sip.ovh.fr>
Contact: <sip:0033XXXXXXXXX@192.168.1.249:5060>
Call-ID: 6695a2cc0702800f04e7822e61140c00@sip.ovh.fr
CSeq: 102 ACK
User-Agent: Asterisk PBX 1.8.18.0
Content-Length: 0


---
Retransmitting #1 (no NAT) to 91.121.129.20:5060:
INVITE sip:0041213127141@sip.ovh.fr SIP/2.0
Via: SIP/2.0/UDP 192.168.1.249:5060;branch=z9hG4bK525daa53
Max-Forwards: 70
From: "V6040939030001021539" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as30f21b01
To: <sip:XXXXXXXXXX@sip.ovh.fr>
Contact: <sip:0033XXXXXXXXX@192.168.1.249:5060>
Call-ID: 6695a2cc0702800f04e7822e61140c00@sip.ovh.fr
CSeq: 103 INVITE
User-Agent: Asterisk PBX 1.8.18.0
Proxy-Authorization: Digest username="0033XXXXXXXXX", realm="sip.ovh.fr", algorithm=MD5, uri="sip:0041213127141@sip.ovh.fr", nonce="1ab073285adab7b84f95790d290ca9e2", response="ecb04ecc6201e4286c22fb44bca4b193", opaque="1aac9643686fad2"
Date: Wed, 04 Jun 2014 08:51:39 GMT
Session-Expires: 90
Min-SE: 90
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Content-Type: application/sdp
Content-Length: 262


---

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 100 Trying
Call-ID: 6695a2cc0702800f04e7822e61140c00@sip.ovh.fr
CSeq: 103 INVITE
From: "V6040939030001021539" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as30f21b01
To: <sip:XXXXXXXXXX@sip.ovh.fr>
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK525daa53
Content-Length: 0

<------------->
--- (7 headers 0 lines) ---

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 100 Trying
Call-ID: 6695a2cc0702800f04e7822e61140c00@sip.ovh.fr
CSeq: 103 INVITE
From: "V6040939030001021539" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as30f21b01
To: <sip:XXXXXXXXXX@sip.ovh.fr>
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK525daa53
Content-Length: 0



<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 100 Trying
Call-ID: 22bb8d954e67568b40613cab63ca4f23@sip.ovh.fr
CSeq: 102 INVITE
From: "V6040939080001000565" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as18b4cf2b
To: <sip:XXXXXXXXXX@sip.ovh.fr>
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK1d664fd7
Content-Length: 0

<------------->
--- (7 headers 0 lines) ---

<--- SIP read from UDP:91.121.129.20:5060 --->
SIP/2.0 406 Too many open session
Call-ID: 22bb8d954e67568b40613cab63ca4f23@sip.ovh.fr
CSeq: 102 INVITE
From: "V6040939080001000565" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as18b4cf2b
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-16873-10551be9-717ccf816
Via: SIP/2.0/UDP 192.168.1.249:5060;received=xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bK1d664fd7
Content-Length: 0

<------------->
--- (7 headers 0 lines) ---
    -- Got SIP response 406 "Too many open session" back from 91.121.129.20:5060
Transmitting (no NAT) to 91.121.129.20:5060:
ACK sip:0041217967272@sip.ovh.fr SIP/2.0
Via: SIP/2.0/UDP 192.168.1.249:5060;branch=z9hG4bK1d664fd7
Max-Forwards: 70
From: "V6040939080001000565" <sip:0033XXXXXXXXX@sip.ovh.fr>;tag=as18b4cf2b
To: <sip:XXXXXXXXXX@sip.ovh.fr>;tag=00-16873-10551be9-717ccf816
Contact: <sip:0033XXXXXXXXX@192.168.1.249:5060>
Call-ID: 22bb8d954e67568b40613cab63ca4f23@sip.ovh.fr
CSeq: 102 ACK
User-Agent: Asterisk PBX 1.8.18.0
Content-Length: 0
Merci