[Asterisk-Users] MFC/R2

[Daniel Bichara]

Hi Steve,

I tested the new MFC/R2 library variation .br

There are few signalling errors and a problem with buffer size in 
set_mf_tx( ). I changed mfcr2.c and I will continue tests to be sure it 
is stable.

At this point, everything works fine if I have only one call. But, if I 
have one Unicall channel dialing to another Unicall channel, I get in 
trouble. Basically, Unicall assigns an ID to every new call (starting at 
32769). When my answered channel executes Dial(UniCall/g1/tel_number), 
Unicall starts a new thread (32770) and tries to send the tones. I guess 
the problem is in set_mf_tx (). This function always set channel number 
to 0 (int ch=0) and the it send tones to first channel (thread 32669 in 
this case) not to the right channel. Then, it waits for RX tone that 
will never ocurr and exits with protocol error (time_expired).

Is my logic right? Do you have a new Unicall implementation? If not, I 
can work on it to solve this problem.

Daniel


Steve Underwood wrote:

> Hi all,
>
> I have begun the release of my MFC/R2 protocol software. At 
> http://www.opencall.org/installing-mfcr2.html there are instructions 
> for installing what I have released so far. This is the MFC/R2 
> protocol software, and a test program. The software to interface 
> Asterisk to the MFC/R2 code will be released shortly. It used to work, 
> but it hasn't been touched for a while, and Asterisk has changed 
> somewhat. I need to realign my code with the way the current Asterisk 
> CVS works.
>
> In the meantime, if you have a working R2 line and Digium E1 card you 
> can try the software with the test program. It is actually much easier 
> debugging any compatibility issues between the software and the remote 
> switch without Asterisk involved. So, if you want to be an early 
> adopter, here is your chance. :-)
>
> Regards,
> Steve
>
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