Il 07/12/2011 23.45, Vieri ha scritto:
As far as I know, E1 usually use 16 as D channel. Anyway, I tried as you
suggested and set 1 as the D channel and 2-31 as B channels.
In the asterisk log I got these messages:
chan_dahdi.c: Channel 16 is reserved for D-channel.
chan_dahdi.c: Unable to register channel '2-31'
So doesn't this actually tell me that I should keep using 16 as the D channel?
I your line is provisioned as NET5 (ETSI/EuroISDN) you should use
channel 16 as D channel, no one else.
As suggested from Kevin check your cabling using a loopback, if you
don't have one make it using an rj45 socket simply wiring pin 1 to pin 4
ad pin 2 to pin 5.
Also check you telco network termination, a standard one provide TX on
pins 4/5 and RX on pins 1/2 but sometimes this isn't true (e.g. E1
gateways).
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