[cisco-nas] AS5300 voice call answering problem..

[Steve Monkhouse]

Hi All.. 

Hopefully this is just a quick one.. Im trying to get our AS5300 to forward
incoming PSTN calls to our asterisk server (192.168.1.2)  

AS5300, IOS (tm) 5300 Software (C5300-IK9S-M), Version 12.3(15), RELEASE
SOFTWARE (fc3)
4 Channelized E1/PRI port(s)
30 DSP(s), 60 Voice resource(s)

What is happening is.. a voice call comes into the chassis, the voice card
answers it, but... 

May 26 08:51:22.373 AEST: %CALLTRKR-6-CALL_RECORD: ct_hndl=6624,
service=None, origin=Answer, category=IsdnSync, DS0
slot/port/ds1/chan=0/0/0/6, called=85550050, calling=(n/a), resource
slot/port=(n/a)/(n/a), userid=(n/a), ip=0.0.0.0, account id=12869,
setup=05/26/2006 08:51:10, conn=0.00, phys=0.00, service=0.00, authen=0.00,
init-rx/tx b-rate=0/0, rx/tx chars=0/0, time=0.06, disc subsys=ISDN, disc
code=0x1, disc text=Unallocated/unassigned number

Yet in the 5300 ive got :

voice-port 0:D
 input gain -6
 output attenuation 14
 echo-cancel coverage 32
 echo-cancel suppressor 
 cptone AU
 description E1
 bearer-cap Speech
!
dial-peer voice 30050 voip
 application session
 destination-pattern 85550050
 session protocol sipv2
 session target sip-server
 dtmf-relay rtp-nte
 no vad
!
dial-peer voice 20050 pots
 incoming called-number 85550050
 direct-inward-dial
 forward-digits extra
!
sip-ua 
 retry invite 4
 retry response 3
 retry bye 2
 retry cancel 2
 timers trying 1000
 sip-server ipv4:192.168.1.2:5060
!

asterisk is set for :

[AS5300]
host=192.168.1.1
context=as5300-pstn-inbound
type=peer
dtmf=rfc2833
nat=no
canreinvite=yes
dtmfmode=rfc2833
disallow=all
allow=g729
allow=ulaw


What am I missing ?? 

Steve