Hi,

On my quadro there is only 1 ISDN port (2 channel) + 1 sip provider for voip calls,
I'm trying to make a configuration so that the first 2 calls are made ​​with ISDN (all 2-channel) and then the third call, use SIP -VoIP.

I've created 2 Call routing table:

1) ISDN ROUTING --> 0* | NDS1 | METRIC 10
2) VOIP-SIP ROUTING-> 0* | NDS1 | METRIC 15

But doesn't work! when both 2 ISDN Channel are busy, quadro don't use the SIP routing!
Anyone can help me ?
Thanks.