[Asterisk-Users] FWD IAX Problem

Tim Pushor timp at crossthread.com
Mon Mar 14 15:43:53 MST 2005


Why didn't you say hello?.shy? ;-)

I'm answering on SIP right now. After perusing the fwd forums I believe 
this may actually be a fwd thing.

Thanks,
Tim

(Now I can receive calls, but not place them ;-)

Rich Adamson wrote:

>Looks like its working fine now since you answered the call that
>I placed to your fwd number. :)
>
>------------------------
>  From: Tim Pushor <timp at crossthread.com>
>  Subject: [Asterisk-Users] FWD IAX Problem
>  Date: Mon, 14 Mar 2005 13:58:28 -0700 
>  To: Asterisk Users Mailing List - Non-Commercial Discussion <asterisk-users at lists.digium.com>
>
>
>  
>
>>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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>
>---------------End of Original Message-----------------
>
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