[OSL | CCIE_Voice] Gatekeeper Call Routing

2011-11-17 Thread datucha123 datucha123
Hello everyone.

I have a question about the GK.
I could not understand how does the GK knows where to route call based on
the following GK configuration:

gatekeeper
 zone local test test.com 177.1.254.1
 gw-type-prefix 1#* default-technology
 no shutdown

CUCME and CUCM, both are registered with the Tech prefix:

R1#sh gatekeeper gw-type-prefix
GATEWAY TYPE PREFIX TABLE
=
Prefix: 1#*(Default gateway-technology)
  Zone test master gateway list:
177.1.254.3:1720 CME
172.16.4.121:35498 CM_2
172.16.4.120:37425 CM_1
So the CUCME has extensions 3... and CUCM has extensions 2...

Basically, the calls are working fine between CUCM and CUCME through this
GK. But I cannot get the idea, how does the GK know where to route calls
(CUCME and CUCM IP Phones are not registered with GK).

For instance, when the CUCM calls number 3003 (this is CUCME IP Phone), the
ARQ request is sent to GK, and at this point, how does the GK knows whos IP
address to return in ACF message to CUCM? How does the GK get that the the
CUCME IP address must be sent to CUCM? There are not zones prefixes
configured.
Can anybody explain that to me?
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Re: [OSL | CCIE_Voice] Gatekeeper Call Routing

2011-11-17 Thread Rrcrumm
What does the show gatekeeper end points command show?

Randall

Sent from my iPhone

On Nov 17, 2011, at 3:00 AM, datucha123 datucha123 datucha...@gmail.com wrote:

 Hello everyone.
  
 I have a question about the GK.
 I could not understand how does the GK knows where to route call based on the 
 following GK configuration:
  
 gatekeeper
  zone local test test.com 177.1.254.1
  gw-type-prefix 1#* default-technology
  no shutdown
  
 CUCME and CUCM, both are registered with the Tech prefix:
  
 R1#sh gatekeeper gw-type-prefix
 GATEWAY TYPE PREFIX TABLE
 =
 Prefix: 1#*(Default gateway-technology)
   Zone test master gateway list:
 177.1.254.3:1720 CME
 172.16.4.121:35498 CM_2
 172.16.4.120:37425 CM_1
 So the CUCME has extensions 3... and CUCM has extensions 2...
  
 Basically, the calls are working fine between CUCM and CUCME through this GK. 
 But I cannot get the idea, how does the GK know where to route calls (CUCME 
 and CUCM IP Phones are not registered with GK).
  
 For instance, when the CUCM calls number 3003 (this is CUCME IP Phone), the 
 ARQ request is sent to GK, and at this point, how does the GK knows whos IP 
 address to return in ACF message to CUCM? How does the GK get that the the 
 CUCME IP address must be sent to CUCM? There are not zones prefixes 
 configured.
 Can anybody explain that to me?
 ___
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 www.PlatinumPlacement.com
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Re: [OSL | CCIE_Voice] Gatekeeper Call Routing

2011-11-17 Thread Ken Wyan
Pls check the call routing diagram here , which has explanation.

http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a00800a99c4.shtml

(Call Routing solely use tech-prefix here)

Some steps are not very descriptive ,  no explanations available as well.

BTW can you send this output?

*show gatekeeper zone prefix*
**
**





On Thu, Nov 17, 2011 at 4:30 PM, datucha123 datucha123 datucha...@gmail.com
 wrote:

 Hello everyone.

 I have a question about the GK.
 I could not understand how does the GK knows where to route call based on
 the following GK configuration:

 gatekeeper
  zone local test test.com 177.1.254.1
  gw-type-prefix 1#* default-technology
  no shutdown

 CUCME and CUCM, both are registered with the Tech prefix:

 R1#sh gatekeeper gw-type-prefix
 GATEWAY TYPE PREFIX TABLE
 =
 Prefix: 1#*(Default gateway-technology)
   Zone test master gateway list:
 177.1.254.3:1720 CME
 172.16.4.121:35498 CM_2
 172.16.4.120:37425 CM_1
 So the CUCME has extensions 3... and CUCM has extensions 2...

 Basically, the calls are working fine between CUCM and CUCME through this
 GK. But I cannot get the idea, how does the GK know where to route calls
 (CUCME and CUCM IP Phones are not registered with GK).

 For instance, when the CUCM calls number 3003 (this is CUCME IP Phone),
 the ARQ request is sent to GK, and at this point, how does the GK knows
 whos IP address to return in ACF message to CUCM? How does the GK get that
 the the CUCME IP address must be sent to CUCM? There are not zones prefixes
 configured.
 Can anybody explain that to me?

 ___
 For more information regarding industry leading CCIE Lab training, please
 visit www.ipexpert.com

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Re: [OSL | CCIE_Voice] Gatekeeper Call Routing

2011-11-17 Thread mgscip
Hi ,

Gatekeeper will route the call without Zone prefix if all the endpoints are 
registered in the same zone.

Thanks


From: datucha123 datucha123 datucha...@gmail.com
To: ccie_voice@onlinestudylist.com
Sent: Thursday, November 17, 2011 4:30 PM
Subject: [OSL | CCIE_Voice] Gatekeeper Call Routing


Hello everyone.
 
I have a question about the GK. 
I could not understand how does the GK knows where to route call based on the 
following GK configuration:
 
gatekeeper
 zone local test test.com 177.1.254.1
 gw-type-prefix 1#* default-technology
 no shutdown
 
CUCME and CUCM, both are registered with the Tech prefix:
 
R1#sh gatekeeper gw-type-prefix
GATEWAY TYPE PREFIX TABLE
=
Prefix: 1#*    (Default gateway-technology)
  Zone test master gateway list:
    177.1.254.3:1720 CME
    172.16.4.121:35498 CM_2
    172.16.4.120:37425 CM_1

So the CUCME has extensions 3... and CUCM has extensions 2...
 
Basically, the calls are working fine between CUCM and CUCME through this GK. 
But I cannot get the idea, how does the GK know where to route calls (CUCME and 
CUCM IP Phones are not registered with GK).
 
For instance, when the CUCM calls number 3003 (this is CUCME IP Phone), the ARQ 
request is sent to GK, and at this point, how does the GK knows whos IP address 
to return in ACF message to CUCM? How does the GK get that the the CUCME IP 
address must be sent to CUCM? There are not zones prefixes configured. 
Can anybody explain that to me?
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Gatekeeper Call Routing

2011-11-17 Thread datucha123 datucha123
There are no Zone Prefixes defined,

As for endpoint, only the CUCME and CUCM H323-IDs are registered, NO CUCME
IP PHONES.

CUCME and CUCM are registered also with the defaul Tech prefix.

But based on the config, there are two endpoints (CUCM and CUCME)
registered with Default Techs, So how does the GK knows where to router
calls, if there are not IP Phones registered with GK, and also two
Endpoints (CUCM and CUCME) are using the default Tech prefix?

On Thu, Nov 17, 2011 at 5:44 PM, mgscip gpsvoiceexpe...@yahoo.com wrote:

  Hi ,

 Gatekeeper will route the call without Zone prefix if all the endpoints
 are registered in the same zone.

 Thanks
  --
 *From:* datucha123 datucha123 datucha...@gmail.com
 *To:* ccie_voice@onlinestudylist.com
 *Sent:* Thursday, November 17, 2011 4:30 PM
 *Subject:* [OSL | CCIE_Voice] Gatekeeper Call Routing

  Hello everyone.

 I have a question about the GK.
 I could not understand how does the GK knows where to route call based on
 the following GK configuration:

 gatekeeper
  zone local test test.com 177.1.254.1
  gw-type-prefix 1#* default-technology
  no shutdown

 CUCME and CUCM, both are registered with the Tech prefix:

 R1#sh gatekeeper gw-type-prefix
 GATEWAY TYPE PREFIX TABLE
 =
 Prefix: 1#*(Default gateway-technology)
   Zone test master gateway list:
 177.1.254.3:1720 CME
 172.16.4.121:35498 CM_2
 172.16.4.120:37425 CM_1
 So the CUCME has extensions 3... and CUCM has extensions 2...

 Basically, the calls are working fine between CUCM and CUCME through this
 GK. But I cannot get the idea, how does the GK know where to route calls
 (CUCME and CUCM IP Phones are not registered with GK).

 For instance, when the CUCM calls number 3003 (this is CUCME IP Phone),
 the ARQ request is sent to GK, and at this point, how does the GK knows
 whos IP address to return in ACF message to CUCM? How does the GK get that
 the the CUCME IP address must be sent to CUCM? There are not zones prefixes
 configured.
 Can anybody explain that to me?

 ___
 For more information regarding industry leading CCIE Lab training, please
 visit www.ipexpert.com

 Are you a CCNP or CCIE and looking for a job? Check out
 www.PlatinumPlacement.com http://www.platinumplacement.com/


___
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www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Gatekeeper Call Routing

2011-11-17 Thread Bill Lake
Can we see the output of show gatekeeper endpoints?

On Thu, Nov 17, 2011 at 12:33 PM, datucha123 datucha123 
datucha...@gmail.com wrote:

 There are no Zone Prefixes defined,

 As for endpoint, only the CUCME and CUCM H323-IDs are registered, NO CUCME
 IP PHONES.

 CUCME and CUCM are registered also with the defaul Tech prefix.

 But based on the config, there are two endpoints (CUCM and CUCME)
 registered with Default Techs, So how does the GK knows where to router
 calls, if there are not IP Phones registered with GK, and also two
 Endpoints (CUCM and CUCME) are using the default Tech prefix?

 On Thu, Nov 17, 2011 at 5:44 PM, mgscip gpsvoiceexpe...@yahoo.com wrote:

  Hi ,

 Gatekeeper will route the call without Zone prefix if all the endpoints
 are registered in the same zone.

 Thanks
  --
 *From:* datucha123 datucha123 datucha...@gmail.com
 *To:* ccie_voice@onlinestudylist.com
 *Sent:* Thursday, November 17, 2011 4:30 PM
 *Subject:* [OSL | CCIE_Voice] Gatekeeper Call Routing

  Hello everyone.

 I have a question about the GK.
 I could not understand how does the GK knows where to route call based on
 the following GK configuration:

 gatekeeper
  zone local test test.com 177.1.254.1
  gw-type-prefix 1#* default-technology
  no shutdown

 CUCME and CUCM, both are registered with the Tech prefix:

 R1#sh gatekeeper gw-type-prefix
 GATEWAY TYPE PREFIX TABLE
 =
 Prefix: 1#*(Default gateway-technology)
   Zone test master gateway list:
 177.1.254.3:1720 CME
 172.16.4.121:35498 CM_2
 172.16.4.120:37425 CM_1
 So the CUCME has extensions 3... and CUCM has extensions 2...

 Basically, the calls are working fine between CUCM and CUCME through this
 GK. But I cannot get the idea, how does the GK know where to route calls
 (CUCME and CUCM IP Phones are not registered with GK).

 For instance, when the CUCM calls number 3003 (this is CUCME IP Phone),
 the ARQ request is sent to GK, and at this point, how does the GK knows
 whos IP address to return in ACF message to CUCM? How does the GK get that
 the the CUCME IP address must be sent to CUCM? There are not zones prefixes
 configured.
 Can anybody explain that to me?

 ___
 For more information regarding industry leading CCIE Lab training, please
 visit www.ipexpert.com

 Are you a CCNP or CCIE and looking for a job? Check out
 www.PlatinumPlacement.com http://www.platinumplacement.com/



 ___
 For more information regarding industry leading CCIE Lab training, please
 visit www.ipexpert.com

 Are you a CCNP or CCIE and looking for a job? Check out
 www.PlatinumPlacement.com

___
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Re: [OSL | CCIE_Voice] Gatekeeper Call Routing

2011-11-17 Thread Brian Mulgrew
gatekeeper will not send calls back out the sending trunk; so calls from
CME are fine, and usually calls from CUCM are fine but when we have two
CUCM trunks registered there is a risk of calls leaving one CUCM trunk and
trying to send the call to the other.

hth

On Thu, Nov 17, 2011 at 7:42 PM, Bill Lake whl...@gmail.com wrote:

 Can we see the output of show gatekeeper endpoints?

 On Thu, Nov 17, 2011 at 12:33 PM, datucha123 datucha123 
 datucha...@gmail.com wrote:

 There are no Zone Prefixes defined,

 As for endpoint, only the CUCME and CUCM H323-IDs are registered, NO
 CUCME IP PHONES.

 CUCME and CUCM are registered also with the defaul Tech prefix.

 But based on the config, there are two endpoints (CUCM and CUCME)
 registered with Default Techs, So how does the GK knows where to router
 calls, if there are not IP Phones registered with GK, and also two
 Endpoints (CUCM and CUCME) are using the default Tech prefix?

 On Thu, Nov 17, 2011 at 5:44 PM, mgscip gpsvoiceexpe...@yahoo.comwrote:

  Hi ,

 Gatekeeper will route the call without Zone prefix if all the endpoints
 are registered in the same zone.

 Thanks
  --
 *From:* datucha123 datucha123 datucha...@gmail.com
 *To:* ccie_voice@onlinestudylist.com
 *Sent:* Thursday, November 17, 2011 4:30 PM
 *Subject:* [OSL | CCIE_Voice] Gatekeeper Call Routing

  Hello everyone.

 I have a question about the GK.
 I could not understand how does the GK knows where to route call based
 on the following GK configuration:

 gatekeeper
  zone local test test.com 177.1.254.1
  gw-type-prefix 1#* default-technology
  no shutdown

 CUCME and CUCM, both are registered with the Tech prefix:

 R1#sh gatekeeper gw-type-prefix
 GATEWAY TYPE PREFIX TABLE
 =
 Prefix: 1#*(Default gateway-technology)
   Zone test master gateway list:
 177.1.254.3:1720 CME
 172.16.4.121:35498 CM_2
 172.16.4.120:37425 CM_1
 So the CUCME has extensions 3... and CUCM has extensions 2...

 Basically, the calls are working fine between CUCM and CUCME through
 this GK. But I cannot get the idea, how does the GK know where to route
 calls (CUCME and CUCM IP Phones are not registered with GK).

 For instance, when the CUCM calls number 3003 (this is CUCME IP Phone),
 the ARQ request is sent to GK, and at this point, how does the GK knows
 whos IP address to return in ACF message to CUCM? How does the GK get that
 the the CUCME IP address must be sent to CUCM? There are not zones prefixes
 configured.
 Can anybody explain that to me?

 ___
 For more information regarding industry leading CCIE Lab training,
 please visit www.ipexpert.com

 Are you a CCNP or CCIE and looking for a job? Check out
 www.PlatinumPlacement.com http://www.platinumplacement.com/



 ___
 For more information regarding industry leading CCIE Lab training, please
 visit www.ipexpert.com

 Are you a CCNP or CCIE and looking for a job? Check out
 www.PlatinumPlacement.com



 ___
 For more information regarding industry leading CCIE Lab training, please
 visit www.ipexpert.com

 Are you a CCNP or CCIE and looking for a job? Check out
 www.PlatinumPlacement.com

___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Gatekeeper call routing between BR2 CME and BR1 H323 gateway

2010-09-08 Thread Tam Nhu
Hi Vik,

Thank you for your input.  I saved my configurations for this lab, and have
been working on the +dialing lab 10, so let me revert back to this lab
tonight and try your suggestions.  I remembered I did unchecked the Outbound
Fast Start at one point during troubleshooting, but it did not make any
improvements.  I will try again tonight and reply back with results as soon
as I can.

Thanks,
TN.
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Re: [OSL | CCIE_Voice] Gatekeeper call routing between BR2 CME and BR1 H323 gateway - RESOLVED

2010-09-08 Thread Tam Nhu
Hi Vik,

It was not a problem with codec, mtp, nor outbound fast start; it was the
problem with database and the UCM cluster.  I reverted the database all the
way back to phone configurations only, no trunk configured, and then set up
the trunk and gatekeeper and everything started working fine.  Now I have
tried with or without enabling outbound fast start and either way it works
just fine.

Thank you for your input anyway.

TN.
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Re: [OSL | CCIE_Voice] Gatekeeper call routing between BR2 CME and BR1 H323 gateway

2010-09-07 Thread Vik Malhi
It seems codec related if the call works between HQ-CME and not between
BR1-CME. Can you uncheck outbound FastStart in the GK ICT and see if that
helps? Can you also report on the codec listed in the dspfarm (sw MTP) on
the HQ-RTR and also in the dial-peers on the CME (both incoming from GK and
outgoing to GK). Inbound FastStart is required on the GK ICT for calls from
SIP Phones on the CME. You shouldn¹t need outbound FastStart in the reverse
direction unless you are specifically wanting to test this.
-- 
Vik Malhi ­ CCIE #13890
Managing Partner / Instructor - IPexpert, Inc.
Mailto: vma...@ipexpert.com
Telephone: +1.810.326.1444 ext 420
Fax: +1.810.454.0130
Live Assistance, Please visit: www.ipexpert.com/chat
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From: Tam Nhu tamnhu...@gmail.com
Date: Sat, 4 Sep 2010 17:08:12 -0500
To: OSL Group ccie_voice@onlinestudylist.com
Subject: [OSL | CCIE_Voice] Gatekeeper call routing between BR2 CME and BR1
H323 gateway

Hi Experts,

I working on a calling scenario between HQ-MGCP, BR1-H323, and BR2-CME with
gatekeeper in the middle.  HQ and BR1 phones in UCM both SIP and SCCP.  BR2
is CME and has both SIP and SCCP phones as well.  The gk-trunk has MTP (IOS
software on HQ) checked, Inbound and Outbound Faststart enabled.

Calls between HQ and BR2 CME, including TEHO, are working for both SIP and
SCCP phones.  However, calls between BR1 and BR2 are not working at all. 
Dialing from BR1 to BR2 not routed via GK at all, just fallback to PSTN as
backup.  And same thing happen when dialing from BR2 to BR1, call just
timeout on GK and failed back to PSTN. 

HQ - 5XXX, BR1 - 1XXX, BR2 3XXX.
TP in UCM 1# -- Called Party 

Debug gatek main 10 shown call from BR2 to BR1 hit the gk, but looked like
gk couldn't route the call.  However, BR1 call BR2 did not routed to gk at
all.  So I made a 'valid test' like this: configure a CIT RP 
(pt-internal, dp-BR1 as normal BR1 dn), and set CFAll to 5002, and call from
CME to this DN worked fine.  So I think there some codec or MTP issue when
routing call from CME to BR1 actual IP phones.  With that in mind, I
configured Xcoder on all the sites, but calls still failed between CME and
BR1 H323 site via gatekeeper.

One thing in mind that I checked the scenarios in both Vol1 and Vol2
IPExpert and none of them have this call routing scenarios. A couple labs
have HQ-H323, BR1-MGCP, and BR2 CME, but none of them have BR1 as H323
gateway with gatekeeper routing in the mid.  So I wonder why IPexpert did
not cover this scenario, and if my testing scenarios is a valid test or not,
and if not, why?

Please someone expert on call routing light me up so I don't need to spend
more time (already spent almost a day) on this scenarios.

Thanks,
Tam Nhu.

= GK Configurations on HQ ==

!
!
gatekeeper
 zone local UCM ccievoice.com http://ccievoice.com
 zone prefix UCM 1... gw-priority 10 gk-trunk_2
 zone prefix UCM 1... gw-priority 9 gk-trunk_1
 zone prefix UCM 5... gw-priority 10 gk-trunk_2
 zone prefix UCM 5... gw-priority 9 gk-trunk_1
 gw-type-prefix 44* hopoff UCM gw ipaddr 10.30.110.3 1720
 no shutdown
! 

!

HQ-RTR#sh gatek end
    GATEKEEPER ENDPOINT REGISTRATION
    
CallSignalAddr  Port  RASSignalAddr   Port  Zone Name Type    Flags
--- - --- - -     -
10.30.30.10 1720  10.30.30.10 32830 UCM   VOIP-GW
    H323-ID: gk-trunk_1
    Voice Capacity Max.=  Avail.=  Current.= 0
10.30.30.11 1720  10.30.30.11 32786 UCM   VOIP-GW
    H323-ID: gk-trunk_2
    Voice Capacity Max.=  Avail.=  Current.= 0
10.30.110.3 1720  10.30.110.3 54409 UCM   H323-GW
    H323-ID: CME
    Voice Capacity Max.=  Avail.=  Current.= 0
Total number of active registrations = 3

 

 
HQ-RTR#sh gatek gw
GATEWAY TYPE PREFIX TABLE
=
Prefix: 44*    (Hopoff zone UCM)
  Statically-configured gateways (not necessarily currently registered):
    10.30.110.3:1720 http://10.30.110.3:1720
  Zone UCM master gateway list:
    10.30.110.3:1720 http://10.30.110.3:1720  CME
  Zone UCM prefix 1... priority gateway list(s):
   Priority 5:
    10.30.110.3:1720 http://10.30.110.3:1720  CME
  Zone UCM prefix 5... priority gateway list(s):
   Priority 5:
    10.30.110.3:1720 http://10.30.110.3:1720  CME

Prefix: 1#*
  Zone UCM master gateway list:
    10.30.30.10:1720 http://10.30.30.10:1720  gk-trunk_1

[OSL | CCIE_Voice] Gatekeeper call routing between BR2 CME and BR1 H323 gateway

2010-09-04 Thread Tam Nhu
Hi Experts,

I working on a calling scenario between HQ-MGCP, BR1-H323, and BR2-CME with
gatekeeper in the middle.  HQ and BR1 phones in UCM both SIP and SCCP.  BR2
is CME and has both SIP and SCCP phones as well.  The gk-trunk has MTP (IOS
software on HQ) checked, Inbound and Outbound Faststart enabled.

Calls between HQ and BR2 CME, including TEHO, are working for both SIP and
SCCP phones.  However, calls between BR1 and BR2 are not working at all.
Dialing from BR1 to BR2 not routed via GK at all, just fallback to PSTN as
backup.  And same thing happen when dialing from BR2 to BR1, call just
timeout on GK and failed back to PSTN.

HQ - 5XXX, BR1 - 1XXX, BR2 3XXX.
TP in UCM 1# -- Called Party 

Debug gatek main 10 shown call from BR2 to BR1 hit the gk, but looked like
gk couldn't route the call.  However, BR1 call BR2 did not routed to gk at
all.  So I made a 'valid test' like this: configure a CIT RP 
(pt-internal, dp-BR1 as normal BR1 dn), and set CFAll to 5002, and call from
CME to this DN worked fine.  So I think there some codec or MTP issue when
routing call from CME to BR1 actual IP phones.  With that in mind, I
configured Xcoder on all the sites, but calls still failed between CME and
BR1 H323 site via gatekeeper.

One thing in mind that I checked the scenarios in both Vol1 and Vol2
IPExpert and none of them have this call routing scenarios. A couple labs
have HQ-H323, BR1-MGCP, and BR2 CME, but none of them have BR1 as H323
gateway with gatekeeper routing in the mid.  So I wonder why IPexpert did
not cover this scenario, and if my testing scenarios is a valid test or not,
and if not, why?

Please someone expert on call routing light me up so I don't need to spend
more time (already spent almost a day) on this scenarios.

Thanks,
Tam Nhu.

= GK Configurations on HQ ==

!
!
gatekeeper
 zone local UCM ccievoice.com
 zone prefix UCM 1... gw-priority 10 gk-trunk_2
 zone prefix UCM 1... gw-priority 9 gk-trunk_1
 zone prefix UCM 5... gw-priority 10 gk-trunk_2
 zone prefix UCM 5... gw-priority 9 gk-trunk_1
 gw-type-prefix 44* hopoff UCM gw ipaddr 10.30.110.3 1720
 no shutdown
!

!

HQ-RTR#sh gatek end
GATEKEEPER ENDPOINT REGISTRATION

CallSignalAddr  Port  RASSignalAddr   Port  Zone Name TypeFlags
--- - --- - - -
10.30.30.10 1720  10.30.30.10 32830 UCM   VOIP-GW
H323-ID: gk-trunk_1
Voice Capacity Max.=  Avail.=  Current.= 0
10.30.30.11 1720  10.30.30.11 32786 UCM   VOIP-GW
H323-ID: gk-trunk_2
Voice Capacity Max.=  Avail.=  Current.= 0
10.30.110.3 1720  10.30.110.3 54409 UCM   H323-GW
H323-ID: CME
Voice Capacity Max.=  Avail.=  Current.= 0
Total number of active registrations = 3




HQ-RTR#sh gatek gw
GATEWAY TYPE PREFIX TABLE
=
Prefix: 44*(Hopoff zone UCM)
  Statically-configured gateways (not necessarily currently registered):
10.30.110.3:1720
  Zone UCM master gateway list:
10.30.110.3:1720 CME
  Zone UCM prefix 1... priority gateway list(s):
   Priority 5:
10.30.110.3:1720 CME
  Zone UCM prefix 5... priority gateway list(s):
   Priority 5:
10.30.110.3:1720 CME

Prefix: 1#*
  Zone UCM master gateway list:
10.30.30.10:1720 gk-trunk_1
10.30.30.11:1720 gk-trunk_2
  Zone UCM prefix 1... priority gateway list(s):
   Priority 10:
10.30.30.11:1720 gk-trunk_2
   Priority 9:
10.30.30.10:1720 gk-trunk_1
  Zone UCM prefix 5... priority gateway list(s):
   Priority 10:
10.30.30.11:1720 gk-trunk_2
   Priority 9:
10.30.30.10:1720 gk-trunk_1




-  BR2 CME configurations -

!
interface Loopback0
 ip address 10.30.110.3 255.255.255.255
 h323-gateway voip interface
 h323-gateway voip id UCM ipaddr 10.30.110.1 1719
 h323-gateway voip h323-id CME
!

!
dial-peer voice 1500 voip
 destination-pattern [15]...$
 session target ras
 tech-prefix 1#
 dtmf-relay h245-alphanumeric
 no vad
!

!
dial-peer voice 5000 pots
 preference 1
 destination-pattern 5...$
 port 0/0/0:15
 prefix 0014087775
!
dial-peer voice 1000 pots
 preference 1
 destination-pattern 1...$
 port 0/0/0:15
 prefix 0014158881
!


- GK main 10 debugs --


 BR2 CME to BR1 call sample, NOT WORKING AT ALL, Call rerouted
to PSTN 
Sep  4 20:49:15.352: ////GK/gk_process: QUEUE_EVENT
(minor 0) wakeup
Sep  4 20:49:15.356: ////GK/gk_rassrv_arq:
arqp=0x68D6D664,crv=0x1, answerCall=0
Sep  4 20:49:15.356: ////GK/gk_rassrv_sep_arq: ARQ
Didn't use GK_AAA_PROC
Sep  4 20:49:15.356: //098D04708022/098DA0988024/GK/rassrv_get_addrinfo:
(1#1001) Matched tech-prefix 1#
Sep  4 20:49:15.356: //098D04708022/098DA0988024/GK/rassrv_get_addrinfo:
(1#1001) Matched zone prefix 1 and remainder 001
Sep  4 20:49:15.356: