[Asterisk-Users] problame with outbound calls on pri

[Doug Langley]

Hi. recently I have been trying to setup a PRI on asterisk.  Inbound 
calls are working just fine but I am not able to make outbound 
calls.  Does anyone know  what I need to change to make outbound 
calls work?  Right now the PRI is instantly hanging up on the outbound calls.
I have included full debug info as well as config files.


/etc/zaptel.conf
span=1,1,1,esf,b8zs
bchan=1-23
dchan=24
loadzone=us
defaultzone=us

relevant portions of zapata.conf:
[trunkgroups]
[channels]
language=en
context=from-pstn
pridialplan=unknown
signalling=pri_cpe ; pri_cpe = PRI slave ; pri_net = PRI master
;signaling=em_w
switchtype=4ess
group=0
channel => 1-23


debug info:
     -- Executing Dial("SIP/202-2d92", "zap/g0/18005551212") in new stack
-- Making new call for cr 32771
     -- Requested transfer capability: 0x00 - SPEECH
 > Protocol Discriminator: Q.931 (8)  len=48
 > Call Ref: len= 2 (reference 3/0x3) (Originator)
 > Message type: SETUP (5)
 > [04 02 80 90]
 > Bearer Capability (len= 4) [ Ext: 1  Q.931 Std: 0  Info transfer 
capability: Speech (0)
 >                              Ext: 1  Trans mode/rate: 64kbps, 
circuit-mode (16)
 >                              Ext: 0  User information layer 1: Unknown (24)
 > [18 03 a9 83 81]
 > Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, 
Exclusive Dchan: 0
 >                        ChanSel: Reserved
 >                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3
 >                       Ext: 1  Channel: 1 ]
 > [28 0f b1 74 65 73 74 20 65 78 74 65 6e 73 69 6f 6e]
 > Display (len=15) Charset: 31 [ test extension ]
 > [6c 05 21 83 32 30 32]
 > Calling Number (len= 7) [ Ext: 0  TON: National Number (2)  NPI: 
ISDN/Telephony Numbering Plan (E.164/E.163) (1)
 >                           Presentation: Presentation allowed of 
network provided number (3) '202' ]
 > [70 08 80 33 38 31 36 30 36 38]
 > Called Number (len=10) [ Ext: 1  TON: Unknown Number Type 
(0)  NPI: Unknown Number Plan (0) '18005551212' ]
     -- Called g0/18005551212
< Protocol Discriminator: Q.931 (8)  len=10
< Call Ref: len= 2 (reference 3/0x3) (Terminator)
< Message type: RELEASE COMPLETE (90)
< [08 03 83 e0 20]
< Cause (len= 5) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 
0   Location: Transit network (3)
<                  Ext: 1  Cause: Unknown (96), class = Protocol Error (6) ]
<              Cause data 1: 20 (32)
-- Processing IE 8 (cs0, Cause)
     -- Channel 0/1, span 1 got hangup
     -- Channel 0/1, span 1 received AOC-E charging 0 units
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null
     -- Hungup 'Zap/1-1'
   == Everyone is busy/congested at this time (1:0/0/1)