I have a PRI Qsig link programmed between a Mitel with rel 6.0 and an Avaya 450 and I can make calls but the audio is terrible.
Any Ideas?
Is the connection free of slips and other errors?
When you say "terrible" what does that mean? Is the audio there but garbled, is it full of clicking or something else? Could this be a protocol issue, like one is G.711a (European) and one is G.711u (North America)?