[asterisk-ss7] dadhi ss7 error cic

[Gopalakrishnan A.N]

Hi,
   I am using asterisk 1.4 version with libss7 and dadhi. I am trying to
dial a extension connected in Nokia Siemens PBX from asterisk soft phone.
But I get the error as below in asterisk console

DAHDI/1-1 is proceeding passing it to SIP/5060-b7519f08
    -- DAHDI/1-1 is making progress passing it to SIP/5060-b7519f08
    -- DAHDI/1-1 is making progress passing it to SIP/5060-b7519f08
[Mar 26 17:41:26] ERROR[7175]: chan_dahdi.c:10059 dahdi_ss7_error: !! Unable
to handle message of type 0x3 on CIC 1
    -- Hungup 'DAHDI/1-1'
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Auto fallthrough, channel 'SIP/5060-b7519f08' status is 'CHANUNAVAIL'

The connectivity between the Nokia Siemens PBX to the Asterisk is a SS7
connectivity. In that SS7connectivity Inbound is working fine , the traffic
from Nokia siemens to asterisk is working but the traffic from asterisk to
Nokia Siemens is not working ended with the above error message.

Is there any option I need to check. Or is this any oubound privileges to be
enabled in the SS7 link?

Please suggest me.
-- 
Thank you  with regards,
Gopal,
PeopleTech Systems Private Limited
www.peopletech.co.in
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