is it possible to switch data calls through asterisk with the "Dial"
The scenario is as following:
Videterminal (ISDN 2x64k) --> Asterisk_1/BRI —>Eth—>Asterisk_2/BRI —> PSTN
(ISDN 2x64k)–> Videterminal (ISDN 2x64k)
I tried this with normal Dail, but if you come with ISDN/64k (Unrestricted digital information (8)), the outgoing call is an audio call.
Any ideas ?