Integrating SX2000 to a 2911 cisco router using vwic2-2mft-t1/e1 card

[melgalhud]

Hello All,

I am trying to connect SX2000 to a cisco router using E1 card ( vwic2-2mft-t1/e1 card), the configuration I made did not work.

The Integrated digital access  is made as DPNSS in SX2000. I did the configuration in cisco as ISDN DPNSS.
and no cr4c for both.

I am still can not make any calls between both of them.

Any suggestion or help will be appreciated.

[LoopyLou]

Can you share your programming and maybe someone could help. don't know the Cisco myself.

[melgalhud]

Hello All,

I would like to connect a 2911 cisco router to sx2000 pbx using vwic2-2mft-t1/e1 card. The signaling protocol is used in sx2000 is DPNSS.

The cisco router has E1 card, and the card is configured like this:

!
isdn switch-type primary-dpnss
!
controller E1 0/3/0
 framing NO-CRC4
 clock source internal
 pri-group timeslots 1-4,16
!
!
interface Serial0/3/0:15
 no ip address
 encapsulation hdlc
 shutdown
 isdn switch-type primary-dpnss
 isdn incoming-voice voice
 isdn dpnss pbxA
 no cdp enable
!

when I do this command
#sh controllers E1
E1 0/3/0 is up.
  Applique type is Channelized E1 - balanced
  No alarms detected.
  alarm-trigger is not set
  Version info Firmware: 20100222, FPGA: 13, spm_count = 0
  Framing is NO-CRC4, Line Code is HDB3, Clock Source is Internal.
  Data in current interval (245 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     4 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     4 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
  Total Data (last 24 hours)
     0 Line Code Violations, 0 Path Code Violations,
     1652 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
     1652 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

But I still I can not make any calls between the pbx and cisco router.

I confirmed that no-crc4 is used in the pbx and when changed I go the E1 status down.

Any suggestion or help would be appriciated?

Thanks