[Asterisk-Users] FWD IAX Problem

[Roman Zhovtulya]

Did you try enabling sip debug on Asterisk and checking what it tells
you ?



> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com 
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
> Tim Pushor
> Sent: Montag, 14. März 2005 21:58
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: [Asterisk-Users] FWD IAX Problem
> 
> 
> Hi All,
> 
> I am having trouble with receiving calls from FWD via IAX. I 
> know this 
> isn't a FWD support forum, but I suspect the problem is my 
> asterisk setup.
> 
> The problem is that I can dial out to fwd subscribers, even 
> myself but 
> they can't dial me using my FWD number.
> 
> I don't know much about IAX, but it would seem to me like a 
> registration 
> problem, but I get no errors or warnings in the asterisk console, 
> running under -vvvvvvv all IAX stuff seems fine. I have other IAX 
> connections (local iaxy, iaxtel, and a connection to my 
> brothers *) that 
> work fine. I see this under -vvvvvv:
> 
>     -- Registered IAX2 to '65.39.205.121', who sees us as 
> 68.146.107.231:4569
>  
> Watching my external interface, I see the IAX registration, 
> and it seems 
> to succeed, but trying the callme application on the fwd web site 
> produces no traffic on the external interface from this 
> address (or any 
> other).
> 
> I am stuck. Can anyone help recommend some other things for me try? 
> Could this be a problem with FWD? One thing that I have been doing is 
> trying out SIP softphones against my FWD account..
> 
> Thanks for any and all help..
> Tim
> 
> ethereal trace of the registration slighly trimmed:
> 
> No.     Time        Source                Destination         
>   Protocol 
> Info
>       1 0.000000    68.146.107.231        65.39.205.121       
>   IAX2     
> IAX, source call# 1, timestamp 7ms REGREQ
> <snip>
> Inter-Asterisk eXchange v2
> <snip>
>         Type: IAX (6)
>             IAX type: REGREQ (13)
>             Information Element: Username (peer or user) for 
> authentication (0x06)
>                 IE id: Username (peer or user) for 
> authentication (0x06)
>                 Length: 6
>                 Username (peer or user) for authentication: 561293
>             Information Element: When to refresh registration (0x13)
>                 IE id: When to refresh registration (0x13)
>                 Length: 2
>                 When to refresh registration: 60
> 
> No.     Time        Source                Destination         
>   Protocol 
> Info
>       2 0.072646    65.39.205.121         68.146.107.231      
>   IAX2     
> IAX, source call# 1867, timestamp 11ms REGAUTH
> <snip>
> Inter-Asterisk eXchange v2
> <snip>
>         Type: IAX (6)
>             IAX type: REGAUTH (14)
>             Information Element: Authentication method(s) (0x0E)
>                 IE id: Authentication method(s) (0x0E)
>                 Length: 2
>                 Authentication method(s): 0x0003
>             Information Element: Challenge data for MD5/RSA (0x0F)
>                 IE id: Challenge data for MD5/RSA (0x0F)
>                 Length: 9
>                 Challenge data for MD5/RSA: 111364576
>             Information Element: Username (peer or user) for 
> authentication (0x06)
>                 IE id: Username (peer or user) for 
> authentication (0x06)
>                 Length: 6
>                 Username (peer or user) for authentication: 561293
> 
> No.     Time        Source                Destination         
>   Protocol 
> Info
>       3 0.073611    68.146.107.231        65.39.205.121       
>   IAX2     
> IAX, source call# 1, timestamp 81ms REGREQ
> <snip>
> Inter-Asterisk eXchange v2
> <snip>
>         Type: IAX (6)
>             IAX type: REGREQ (13)
>             Information Element: Username (peer or user) for 
> authentication (0x06)
>                 IE id: Username (peer or user) for 
> authentication (0x06)
>                 Length: 6
>                 Username (peer or user) for authentication: 561293
>             Information Element: When to refresh registration (0x13)
>                 IE id: When to refresh registration (0x13)
>                 Length: 2
>                 When to refresh registration: 60
>             Information Element: MD5 challenge result (0x10)
>                 IE id: MD5 challenge result (0x10)
>                 Length: 32
>                 MD5 challenge result: 2c8c3c022ad9bea3eced73f61ddd1112
> 
> No.     Time        Source                Destination         
>   Protocol 
> Info
>       4 0.142756    65.39.205.121         68.146.107.231      
>   IAX2     
> IAX, source call# 1867, timestamp 81ms REGACK
> 
> Frame 4 (90 bytes on wire, 90 bytes captured)
> <snip>
> Inter-Asterisk eXchange v2
> <snip>
>         Type: IAX (6)
>             IAX type: REGACK (15)
>             Information Element: Username (peer or user) for 
> authentication (0x06)
>                 IE id: Username (peer or user) for 
> authentication (0x06)
>                 Length: 6
>                 Username (peer or user) for authentication: 561293
>             Information Element: Date/Time (0x1F)
>                 IE id: Date/Time (0x1F)
>                 Length: 4
>                 data: 0x0a6e7b3c
>             Information Element: When to refresh registration (0x13)
>                 IE id: When to refresh registration (0x13)
>                 Length: 2
>                 When to refresh registration: 60
>             Information Element: Apparent address of peer (0x12)
>                 IE id: Apparent address of peer (0x12)
>                 Length: 16
>                 Apparent Address
>                     Address: 68.146.107.231 (68.146.107.231)
>                     Port: 4569
> 
> No.     Time        Source                Destination         
>   Protocol 
> Info
>       5 0.144927    68.146.107.231        65.39.205.121       
>   IAX2     
> IAX, source call# 1, timestamp 81ms ACK
> 
> Frame 5 (54 bytes on wire, 54 bytes captured)
> <snip>
> Inter-Asterisk eXchange v2
> <snip>
>         Type: IAX (6)
>             IAX type: ACK (4)
> 
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