Asterisk to replace ATA

Asterisk Asterisk Support
1

The company supports only the Innomedia ATA.
I want to have the account running thorugh the asterisk.
I tried poking the ATA into FXO port of Sipura 3000, but I got lota echos at recieved party end.

I captured the ip stream from the ATA with tcpdump.
I have setup * to register and it gets to the authentication section and I receive an error back. Invalid username/PIN. Error 407 I believe. The company has verified that the same username & PIN are used to login to webaccount as the ATA.

Are there some ATAs that cannot be simulated by the asterisk ?

Oh, yes, I verified that the user agent string is identical also.

2

Yes some providers require you to use there equipment and will find ways of blocking everything else.

3

We should check the SIP protocol… What can be transmitted besides useragent, headers and audio data?

Maybe its the useragent…
Try something like the following in the sip.conf

[general]
useragent = “Innomedia ATA”

But you would have to find out which is the useragent of the ATA…

4

[quote=“Luxvero”]We should check the SIP protocol… What can be transmitted besides useragent, headers and audio data?

Maybe its the useragent…
Try something like the following in the sip.conf

[general]
useragent = “Innomedia ATA”

But you would have to find out which is the useragent of the ATA…[/quote]
I already have the user agent string. If I change one char, and try the VoIP connection, I get “bad user agent” error.

If I restore the correction. Then I am back to “bad username and or PIN” error. btw I keep rechecking and reverifying the username and PIN. I am tired of finding nothing wrong with it.