Inter-Networking of PBXs

[jessica]

Can any body tell me how to inter-network AVAYA with the OXO through ISDN PRA T2 board.

[luckyme2]

Out of my head, The link between both is Qsig BC (Basic Call) and hardware being BRA or PRA.

[rogerska07]

Good Morning ,

Is it possible inter-networking of Pabx´s using a different protocol ???

Ex. ETSI ?

[luckyme2]

Good Morning ,

Is it possible inter-networking of Pabx´s using a different protocol ???

Ex. ETSI ?

ETSI is not a protocol, it is an organization

[zanex]

Yes it can be done via esti isdn but you dont have any pbx features between the two

[steg81_DUP]

So how to and what is the answer to the first posters question.