Hi all,
first off all - sorry for the cross posting - i did already posted this
message to asterisk-dev - after that i realized that it isn't really a
-dev related question - more a -users questions. So ignore it on -dev
we have the following setup
PSTN 3 PRI Lines --- Asterisk (1.4.22) --- Siemens HiCom
--- Bosch Integral
The Asterisk Machine does play the man in the middle - and adds some
extra functionality to the system (SIP users...) - the normal calls are
getting 1:1 through the system (incoming calls from PSTN are handled by
a simple Dial(ZAP/g1/${EXTEN}) (g1 = Siemens side) - so no special
handling here...
Everything is working as it should - beside of one little thing. The
Bosch Integral PBX does have a special extension (99) which is used to
remote manage the machine - this managment connection is working fine
without asterisk, as soon as asterisk is connected in the middle the
management connection wont work any more - getting back isdn cause code
100. I have already tried dial options d und c (make it digital - clear
channel) - no success.
Here is the isdn debug
[Nov 5 08:49:22] VERBOSE[1815] logger.c: -- Executing
[EMAIL PROTECTED]:4] Dial(Zap/19-1, ZAP/g1/99) in new stack
[Nov 5 08:49:22] VERBOSE[1815] logger.c: -- Making new call for cr 33240
[Nov 5 08:49:22] VERBOSE[1815] logger.c: -- Requested transfer
capability: 0x08 - DIGITAL
[Nov 5 08:49:22] VERBOSE[1815] logger.c: Protocol Discriminator:
Q.931 (8) len=38
[Nov 5 08:49:22] VERBOSE[1815] logger.c: Call Ref: len= 2 (reference
472/0x1D8) (Originator)
[Nov 5 08:49:22] VERBOSE[1815] logger.c: Message type: SETUP (5)
[Nov 5 08:49:22] VERBOSE[1815] logger.c: [04 03 88 90 bf]
[Nov 5 08:49:22] VERBOSE[1815] logger.c: Bearer Capability (len= 5) [
Ext: 1 Q.931 Std: 0 Info transfer capability: Unrestricted digital
information (8)
[Nov 5 08:49:22] VERBOSE[1815] logger.c:
Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)
[Nov 5 08:49:22] VERBOSE[1815] logger.c:
User information layer 1: Unknown (63)
[Nov 5 08:49:22] VERBOSE[1815] logger.c: [18 03 a1 83 82]
[Nov 5 08:49:22] VERBOSE[1815] logger.c: Channel ID (len= 5) [ Ext:
1 IntID: Implicit PRI Spare: 0 Preferred Dchan: 0
[Nov 5 08:49:22] VERBOSE[1815] logger.c:
ChanSel: As indicated in following octets
[Nov 5 08:49:22] VERBOSE[1815] logger.c:Ext:
1 Coding: 0 Number Specified Channel Type: 3
[Nov 5 08:49:22] VERBOSE[1815] logger.c:Ext:
1 Channel: 2 ]
[Nov 5 08:49:22] VERBOSE[1815] logger.c: [6c 10 21 81 30 30 38 30 30
31 30 30 31 30 30 33 34 30]
[Nov 5 08:49:22] VERBOSE[1815] logger.c: Calling Number (len=18) [
Ext: 0 TON: National Number (2) NPI: ISDN/Telephony Numbering Plan
(E.164/E.163) (1)
[Nov 5 08:49:22] VERBOSE[1815] logger.c:
Presentation: Presentation permitted, user number passed network
screening (1) '00800100100340' ]
[Nov 5 08:49:22] VERBOSE[1815] logger.c: [70 03 80 39 39]
[Nov 5 08:49:22] VERBOSE[1815] logger.c: Called Number (len= 5) [
Ext: 1 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0) '99' ]
[Nov 5 08:49:22] VERBOSE[1815] logger.c: q931.c:3092 q931_setup: call
33240 on channel 2 enters state 1 (Call Initiated)
[Nov 5 08:49:22] VERBOSE[1815] logger.c: -- Called g1/99
[Nov 5 08:49:22] VERBOSE[25593] logger.c: Protocol Discriminator:
Q.931 (8) len=10
[Nov 5 08:49:22] VERBOSE[25593] logger.c: Call Ref: len= 2 (reference
472/0x1D8) (Terminator)
[Nov 5 08:49:22] VERBOSE[25593] logger.c: Message type: RELEASE
COMPLETE (90)
[Nov 5 08:49:22] VERBOSE[25593] logger.c: [08 03 80 e4 04]
[Nov 5 08:49:22] VERBOSE[25593] logger.c: Cause (len= 5) [ Ext: 1
Coding: CCITT (ITU) standard (0) Spare: 0 Location: User (0)
[Nov 5 08:49:22] VERBOSE[25593] logger.c: Ext: 1
Cause: Invalid information element contents (100), class = Protocol
Error (e.g. unknown message) (6) ]
[Nov 5 08:49:22] VERBOSE[25593] logger.c: Cause data 1:
04 (4)
[Nov 5 08:49:22] VERBOSE[25593] logger.c: -- Processing IE 8 (cs0, Cause)
[Nov 5 08:49:22] VERBOSE[25593] logger.c: q931.c:3724 q931_receive:
call 33240 on channel 2 enters state 0 (Null)
[Nov 5 08:49:22] VERBOSE[25593] logger.c: -- Channel 0/2, span 5
got hangup, cause 100
The ZAP Lines comming from PSTN are configured as follows
group=0
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
context=fromPSTN
internationalprefix = 00
nationalprefix = 0
localprefix = 0732
overlapdial=yes
pridialplan=unknown
The ZAP Lines going to the Siemens System are configured as follows
group=1
switchtype = euroisdn
signalling = pri_net
context=fromPBX
internationalprefix = 00
nationalprefix = 0
localprefix = 0732
overlapdial=yes
immediate=no
The zaptel.conf does contain
span=1,1,0,ccs,hdb3,crc4
# termtype: te
