[cisco-voip] Enhanced callerid on cisco3640 and switch-type ni2

[cisco at databit7.com]

I have callerid working fine but i'm missing my Calling party name. 
TCPDUMP confirms its not my pbx missing the info.

I'm a little confused, by t1 provider says the isdn switchtype is ni2 
cisco offers ni2c but only on the interface not in the global context; 
furthermore selecting ni2c in the CLI produces a config of ni. Is one an 
alias for the other? Am i missing some error messages?

TIA

robin-david hammond




router-1b#show inv
NAME: "3640 chassis", DESCR: "3640 chassis"
PID:                   , VID: 0x00, SN: 19345530
...
NAME: "High Density Voice", DESCR: "High Density Voice"
PID: NM-HDV=           , VID: 1.1, SN: JAB060909JU

NAME: "T1 (1 Port) Multi-Flex Trunk WAN Daughter Card", DESCR: "T1 (1 
Port) Multi-Flex Trunk WAN Daughter Card"
PID: VWIC-1MFT-T1=     , VID: 1.0, SN: 27345813

NAME: "PVDM 3-C549 Simm", DESCR: "PVDM 3-C549 Simm"
PID: PVDM-12=          , VID: 1.1, SN:

NAME: "PVDM 3-C549 Simm", DESCR: "PVDM 3-C549 Simm"
PID: PVDM-12=          , VID: 1.1, SN:

...

show ver
System image file is "flash:c3640-ik9o3s-mz.124-21.bin"


show run
.
.
.
voice-card 2
.
.
.
isdn switch-type primary-ni
!
!
!
!
!
voice service voip
  signaling forward unconditional
  sip
   bind control source-interface FastEthernet0/0.2
   bind media source-interface FastEthernet0/0.2
!
!
voice class codec 1
  codec preference 2 g711ulaw
  codec preference 3 g711alaw
  codec preference 9 g729r8
!
!
controller T1 2/0
  framing esf
  linecode b8zs
  cablelength short 133
  pri-group timeslots 1-24
!
!
interface Serial2/0:23
  no ip address
  encapsulation hdlc
  isdn switch-type primary-ni
  isdn incoming-voice voice
  isdn supp-service name calling
  isdn send-alerting
  no cdp enable
!
.
.
.
dial-peer voice 1 pots
  preference 3
  destination-pattern .T
  direct-inward-dial
  port 2/0:23
!
.
.
.
dial-peer voice 822 voip
  huntstop
  preference 2
  destination-pattern XXX822XXXX
  progress_ind setup enable 3
  voice-class codec 1
  session protocol sipv2
  session target sip-server
  dtmf-relay rtp-nte
  no vad
!
.
.
.
sip-ua
  authentication username foo-t1 password 1158484174376419736491872638
  disable-early-media 180
  retry invite 3
  retry response 3
  retry bye 3
  retry cancel 3
  timers trying 100
  timers buffer-invite 100
  sip-server dns:pbx.XXXXX.com
!