[cisco-voip] H323 call routing via GK

[Davis, Michael]

Hi Robin,
 
You are on the right track.  But one assumption is not correct.  Callmanager (JKT) will not recognize 1# as the tech-prefix and strip the 1# from the inbound call.  You need to either a) strip it with a translation pattern, b) set significant digits 8 c) include 1# in the outbound route-pattern and strip it with the 9 before dialing PSTN.  Basically, treat 1# as you would any other extraneous digits.
 
HTH,
Michael

	-----Original Message----- 
	From: cisco-voip-bounces at puck.nether.net on behalf of Robin H 
	Sent: Mon 1/16/2006 1:22 AM 
	To: cisco-voip at puck.nether.net 
	Cc: 
	Subject: Re: [cisco-voip] H323 call routing via GK
	
	

	Here is my dial plan config on CME router (Note that I have updated
	some config) :
	!
	translation-rule 1
	 rule 1 ^90016221 9 (updated)
	!
	dial-peer voice 1 pots
	 incoming-called-number .
	 direct-inward-dial
	!
	dial-peer voice 2 pots
	 destination-pattern 90016221.......
	 direct-inward-dial
	 preference 1
	 port 2/0:15
	!
	dial-peer voice 3 pots
	 destination-pattern 9T
	 direct-inward-dial
	 port 2/0:15
	!
	dial-peer voice 23 voip
	 destination-pattern 90016221.......
	 translate-outgoing called 1
	 session target ras
	 tech-prefix 1# (added)
	 dtmf-relay h245-alphanumeric
	 no vad
	!
	GateKeeper config:
	====================
	Zone local xxxx test.com 172.16.12.254
	Zone prefix xxxx 28.. gw-priority 10 JKT_1
	Zone prefix xxxx 28.. gw-priority 5 JKT_2
	Zone prefix xxxx 11.. gw-priority 10 BDG
	Zone prefix xxxx 9....... gw-priority 10 JKT_1 (updated)
	Zone prefix xxxx 9....... gw-priority 5 JKT_2  (updated)
	Gw-type-prefix 1#
	Bandwidth total zone xxxx 64
	
	I would like ask:
	- With the dial-peer voice 23, when I dialed "90016221XXXXXXX" from
	CME site, the digits sent to GK will be "1#9XXXXXXX". The GK will have
	a match ie:
	4w2d: rassrv_get_addrinfo: (1#96694456) Matched tech-prefix 1#
	4w2d: rassrv_get_addrinfo: (1#96694456) Matched zone prefix 9 and
	remainder 6694456
	
	>From this point, I assume the digits sent to CallManager will be
	1#96694456 (plz correct me if I am wrong),
	and it will strip tech prefix 1# and then CallManager will try to
	match with its dial patterns. I have configured dial-pattern of
	- 9.[1-9]XXXXXX with predot discard digit route to local gateway
	
	The gatekeeeper controlled trunk has parameters under Inbound Calls:
	- Significant Digits = All (Updated)
	- CSS = HQ-all
	
	All direct PSTN and 4 digit dialing calls are fine. Only calls that
	are routed to CME router from remote site always failed. Anything that
	I missed?
	
	Hi Kevin,
	I have changed the translation rule as well but the resutl still same. thanks
	
	
	
	On 1/16/06, Kevin Thorngren <kthorngr at cisco.com> wrote:
	> You might need to change your Translation Rule to this:
	> translation-rule 1
	>  rule 1 ^90016221……. 6221
	>
	> Please refer to this page for more info on Translation Rules:
	> http://www.cisco.com/en/US/partner/tech/tk652/tk90/
	> technologies_configuration_example09186a0080094681.shtml
	>
	> Kevin
	>
	> On Jan 15, 2006, at 7:21 AM, Robin H wrote:
	>
	> > I have one voice gateway running H323 and another gateway is running
	> > CME. I want to save IDD cost with toll bypass but having problem with
	> > call routing via gatekeeper.
	> >
	> > Route-pattern config at CallManager:
	> > 28XX -> route to gatekeeper
	> > 11XX -> route to gatekeeper
	> >
	> >  GK config:
	> >  Zone local xxxx test.com 172.16.12.254
	> >  Zone prefix xxxx 28.. gw-priority 10 JKT_1
	> >  Zone prefix xxxx 28.. gw-priority 5 JKT_2
	> >  Zone prefix xxxx 11.. gw-priority 10 BDG
	> >  Zone prefix xxxx 6221……. gw-priority 10 JKT_1
	> >  Zone prefix xxxx 6221……. gw-priority 5 JKT_2
	> >  Gw-type-prefix 1#
	> >  Bandwidth total zone xxxx 64
	> >
	> > config at BDG router (CME):
	> > translation-rule 1
	> >  rule 1 ^90016221 6221
	> > !
	> > dial-peer voice 23 voip
	> >  destination-pattern 90016221…….
	> >  translate-outgoing called 1
	> >  session target ras
	> >  dtmf-relay h245-alphanumeric
	> >  no vad
	> > =========================
	> >
	> > Info:
	> > 28XX is the extension in JKT site
	> > 11XX is the ext in BDG site running CME 3.2
	> > JKT and BDG gateways are registered as H323 devices in CM 3.3 with
	> > significant-digits = 4.
	> >
	> >
	> > Dial Test from BDG:
	> > -         Dial 28XX is working fine
	> > -         Dial 11XX is working fine
	> > -         Dial to 90016221XXXXXXX (toll bypass) always failed.
	> >
	> > Plz enlighten me. thanks
	> >
	> > _______________________________________________
	> > cisco-voip mailing list
	> > cisco-voip at puck.nether.net
	> > https://puck.nether.net/mailman/listinfo/cisco-voip
	> >
	>
	>
	
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