This is why.  Seems your profile is missing the tech_pvt->caller_profile->caller_id_number and tech_pvt->caller_profile->caller_id_name ..... Can you provide me an account and your js code so I can reproduce this?

/b

On Jun 12, 2008, at 12:12 PM, Nick Temple wrote:
 Remote-Party-ID: "" <sip:@sip.gafachi.com>;screen=yes;privacy=off

Brian West
sip:brian@freeswitch.org