[Asterisk-Users] Caller ID on E&M Wink

[Eric Knudson]

Scott,

I'm new to *, but I know T1s pretty well - most likely you're not
getting that information with your wink-start trunk. Most of the time,
you're only getting the DNIS (dialed number), not the ANI (calling
party). Here's a Cisco doc that explains CAS circuits a bit:

http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800e2560.shtml

Eric


On Thu, 17 Mar 2005 13:17:37 -0600, Scott Nelson <sbn at thermeon.com> wrote:
> I am an Asterisk newby, and I cannot seem to get Caller ID information
> from our T1 line.   When calls appear at the phones, they say the call
> came from "asterisk" and unknown number.
> 
> I know how Caller ID information is passed on an analog phone line
> (between the rings) but with a T1 line, I don't know technically how it
> is done.
> 
> I don't see the caller's number in the CDR records either.
> 
> What am I missing -- where shall I search?
> --
> Scott Nelson
> Thermeon Corporation - St. Louis
> 
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