[VoiceOps] as5350 incoming calls failing which have blocked callerid

Blair Harrison blair at fx.net.nz
Thu Aug 26 06:20:58 EDT 2010

Hi Guys,

Have just upgraded one of our PSTN gateways from an old as5300 to a new
as5350xm. Have run into an issue whereby incoming calls from PSTN which
have callerID blocked won't complete, and just seem to get dropped on the

I get the following debug output when I make a call from callerid blocked
number to the gateway - seems odd because the only references I can find
to this error message are for outgoing calls.. Of note is the Plan / type
which are Unknown, and the drop cause.

Cause i = 0x809C - Invalid number format (incomplete number)

00124: Aug 26 19:24:54.621 NZST: ISDN Se3/0:15 Q931: RX <- SETUP pd = 8 
callref = 0x01FF
	Sending Complete
	Bearer Capability i = 0x9090A3
		Standard = CCITT
		Transfer Capability = 3.1kHz Audio
		Transfer Mode = Circuit
		Transfer Rate = 64 kbit/s
        Channel ID i = 0xA18381
		Preferred, Channel 1
	Progress Ind i = 0x8283 - Origination address is non-ISDN
	Date/Time i = 0x0A081A1318
		Date (dd-mm-yr)   = 10-08-26
		Time (hr:mnt:sec) = 19:24:52
	Signal i = 0x40 - Alerting on - pattern 0
	Calling Party Number i = 0x00A3, N/A
		Plan:Unknown, Type:Unknown
	Called Party Number i = 0x80, '4987770'
		Plan:Unknown, Type:Unknown
000125: Aug 26 19:24:54.621 NZST: ISDN Se3/0:15 Q931: Received SETUP 
callref = 0x81FF callID = 0x0017 switch = primary-net5 interface = User
000126: Aug 26 19:24:54.621 NZST: ISDN Se3/0:15 Q931: TX -> RELEASE_COMP
pd = 8  callref = 0x81FF
	Cause i = 0x809C - Invalid number format (incomplete number)
000127: Aug 26 19:25:04.058 NZST: %CALLTRKR-6-CALL_RECORD: ct_hndl=25,
service=None, origin=Answer, category=SyncData, DS0
slot/port/ds1/chan=3/0/0/0, called=4987770, calling=(n/a), resource
slot/port=(n/a)/(n/a), userid=(n/a), ip=, account id=(n/a),
setup=08/26/2010 19:24:53, conn=0.00, phys=0.00, service=0.00,
authen=0.00, init-rx/tx b-rate=0/0, rx/tx chars=0/0, charged units=0,
time=0.01, disc subsys=ISDN, disc code=0x1C, disc text=Invalid number
format (incomplete number), sig type=Unknwn

Anyone run into this kind of thing before and have any ideas how I might
configure the box so that these calls complete?


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