Enable Caller Identification on NT1PLUS 2B1Q [telecom italia]
Just as a quick note to self..
While configuring an Asterisk PBX that sits behind an ISDN Network Terminator NT1Plus 2B1Q branded Telecom Italia, I noticed that all incoming calls where marked as coming from “Unknown”.
Thanks to mighty Google, I found this valuable official operation manual [ITALIAN]
You just have to plug a phone to the line you whish to setup (a1/b1 or a2/b2) then compose:
*#65# to check if caller identification is on or off
hungup and pickup again to compose as needed:
*65# to enable caller identification
#65# to disable caller identification
Now you may call your PBX and check by yourself that the CallerID will show up on the sip phone display as expected without touching a single line of your Asterisk configuration.
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