I've seen caller-id come through from carriers as: NPA-NXX-xxxx, 1-NPA-NXX-xxxx, and +1-NPA-NXX-xxxx My question is: what is the correct way to send Caller-ID by set standards? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100809/1866d18a/attachment.htm