[asterisk-users] + on Caller-ID

Danny Nicholas danny at debsinc.com
Thu Dec 2 11:18:42 CST 2010


-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Matt
Sent: Thursday, December 02, 2010 11:13 AM
To: asterisk-users
Subject: [asterisk-users] + on Caller-ID

I've had this discussion in the office and with some vendors, but no
one has a solid answer, hopefully someone here does.

What is the proper way to format a caller-ID here in the U.S.?

Is it:
+15705551212
or is it
+5705551212

I've always seen it +15705551212, but as I understand it the country
code for the US is 011, which to me would indicate you put
011-570-555-1212 as the callback number.

Just my .02, but 15705551212 (no +) is proper if caller is in U.S.,
0115705551212 if not.




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