asterisk users - Sep 2004 - Definity <-> Asterisk w/callerid

Hi there,
So I've finally got our Definity and * box talking back and forth, but
can't figure out how get callerid sent from the Definity to *.
Has anyone had any success with this? I've tried every combination of
zapata.conf variables pertaining to callerid with the same results:
Accepting call from '' to 'xxxx' on channel 0/1, span 1.
On the SIP phones I receive the callerid as 'asterisk'. Is this an *
default when none is available?
Callerid gets sent to the Definity from * just fine, (although there's some
funky character prepended to the id on my 8411d phone)
All the send id/number options are enabled on the Definity's trunk
definition.

Here are my current configs: (Using PRI w/T100P ->TN464 + 120A2 CSU)


zaptel.conf:

span=1,1,0,esf,b8zs
bchan=1-23
dchan=24

(also tried d4 with same results)

loadzone=us
defaultzone=us
zapata.conf:

[channels]
context => default
switchtype => national
overlapdial => no
;musiconhold => default
signalling => pri_net
;rxwink => 300
;callwaiting => yes
;callwaitingcallerid => yes
;threewaycalling => yes
;transfer => yes
;cancallforward => yes
;callreturn => yes
;echocancel => yes
;echocancelwhenbridged =>yes
;rxgain => 0.0
;txgain => 0.0
group => 1
;immediate => no
;hidecallerid => no
usecallerid => yes
callerid => asreceived
;restrictcid => no
;usecallingpres => yes
channel => 1-23

Thanks,
Rob