[asterisk-users] Can't connect to voip provider over NAT

[Michelle Dupuis]

I'll start with a guess - your asterisk box or firewall is blocking SIP
ports.  Diagnose that first (stop iptables/check iptables if unsafe) and try
again... 

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Landy Landy
Sent: Saturday, November 14, 2009 10:15 AM
To: Asterisk Users List
Subject: Re: [asterisk-users] Can't connect to voip provider over NAT

According to my provider they´re not receiving any request from us but, now
everytime I try to place a call through them I´m getting:

*CLI> sip show peers
Name/username              Host            Dyn Nat ACL Port     Status
100                        (Unspecified)    D          5060     Unmonitored
101                        (Unspecified)    D          5060     Unmonitored
102/102                    172.16.0.15      D          5060     Unmonitored
103/103                    (Unspecified)    D          5060     Unmonitored
104                        (Unspecified)    D          5060     Unmonitored
105                        (Unspecified)    D          5060     Unmonitored
106                        (Unspecified)    D          5060     Unmonitored
107                        (Unspecified)    D          5060     Unmonitored
voipprovider/1800890999   MYEXTERNALIP         N      5060     Unmonitored
9 sip peers [Monitored: 0 online, 0 offline Unmonitored: 9 online, 0
offline]

  == Using SIP RTP CoS mark 5
    -- Executing [18008909999 at default:1] Dial("SIP/102-b6a05db0",
"SIP/18292574075 at voipprovider") in new stack
  == Using SIP RTP CoS mark 5
    -- Called 18008909999 at voipprovider

It just hangs here and nothing happens..........


Here´s my sip.conf file:

[general]
externhost=myexternalip
localnet=172.16.0.0/16

register => username:password at sip-gw.advancedvoip.com.do

allow=all

[voipprovider]
type=peer
host=sip-gw.advancedvoip.com.do
username=username
fromuser=username
secret=password
port=5060
canreinvite=YES
dtmfmode=rfc2833
nat=yes



What I´m I doing wrong?


      

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