[asterisk-dev] QSIG error -- can somebody explain?

[kpj at junghanns.net]

>
> On 02/16/06 23:27 kpj at junghanns.net said the following:
>> Also, the main reason why the "vanilla" libpri/asterisk would not pass
>> compliance testing is because of problems with Q.921 not Q.931.
>
> would you elaborate on what these problems with Q.921 are ?
>

I dont fully remember (it was somewhen in may 2005 when i spent one week
at the TUV lab for fixing/testing/complying) but the main problem was with
retransmissions of Q.921 frames, e.g. wrong frames were retransmitted.

best regards

Klaus