[cisco-voip] UK PRI MGCP

秀王 kiwi.voice at gmail.com
Thu Mar 19 07:10:32 EDT 2015


I'm using 9.1 . Do this means that cisco have limited support for partial
ISDN for MGCP?

Regards,
Kin Wai

On Thu, Mar 19, 2015 at 5:33 PM, Sreekanth Narayanan <sknth.n at gmail.com>
wrote:

> What's the CUCM version that you're using today?
> I checked CUCM version 10.5.2 and it still has the B Channel maintenance
> fields. But yes, there are only 5 fields for this.
>
> On 18 March 2015 at 10:26, 秀王 <kiwi.voice at gmail.com> wrote:
>
>> Sorry to dig a very old thread.
>>
>> Is this method support today? Is it still limited to like maximum 5 field
>> where we can put them into maintenance mode?
>>
>>
>>
>>
>> On Thu, Dec 3, 2009 at 11:36 PM, VoiceNoob <voicenoob at gmail.com> wrote:
>>
>>>  No you have done some tweaks somewhere to make a partial PRI work with
>>> MGCP. It does not work correctly without some changes.
>>>
>>>
>>>
>>> It may be supported by TAC but not supported  by CUCM. J
>>>
>>>
>>>
>>> *From:* cisco-voip-bounces at puck.nether.net [mailto:
>>> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Lewis, Chris
>>> *Sent:* Thursday, December 03, 2009 8:52 AM
>>> *To:* Charles Goldsmith; Joe Martini (joemar2)
>>>
>>> *Cc:* cisco-voip at puck.nether.net
>>> *Subject:* Re: [cisco-voip] UK PRI MGCP
>>>
>>>
>>>
>>> To let you know, I have been using 15 channels on an ISDN30 for over 2
>>> years - in my UK site - with no additional tweaks on CCM or the VGW’s
>>>
>>>
>>>
>>> Plus it is supported by TAC – Spoken to Joe a few times I in the past  J
>>>
>>>
>>>
>>> Chris
>>>
>>>
>>>
>>> *From:* cisco-voip-bounces at puck.nether.net [mailto:
>>> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Charles Goldsmith
>>> *Sent:* 03 December 2009 14:36
>>> *To:* Joe Martini (joemar2)
>>> *Cc:* cisco-voip at puck.nether.net
>>> *Subject:* Re: [cisco-voip] UK PRI MGCP
>>>
>>>
>>>
>>> *Note: *Cisco CallManager does not support the configuration or use of
>>> a fractional PRI when you use it with MGCP. If fractional PRI is necessary,
>>> you can use H.323 instead of MGCP.
>>>
>>> This can be found on
>>> http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a00806fedbe.shtml#topic1
>>>
>>> It's not supported and won't work without some tweaking.
>>>
>>> Charles
>>>
>>> On Thu, Dec 3, 2009 at 8:34 AM, Joe Martini (joemar2) <joemar2 at cisco.com>
>>> wrote:
>>>
>>> To do a fractional MGCP T1/E1/PRI you have to configured it as a full
>>> PRI on the gateway.  Then on CUCM check the CallManager service parameter,
>>> Change B-Channel Maintenance Status.
>>>
>>>
>>>
>>> Joe
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> *From:* cisco-voip-bounces at puck.nether.net [mailto:
>>> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Dan Greenway
>>> *Sent:* Thursday, December 03, 2009 9:25 AM
>>> *To:* cisco-voip at puck.nether.net
>>> *Subject:* Re: [cisco-voip] UK PRI MGCP
>>>
>>>
>>>
>>> I didn't think you could do MGCP with fractional E1's
>>>
>>>
>>>
>>> thanks
>>>
>>> Dan
>>>
>>>
>>>
>>>
>>>
>>> On 3 Dec 2009, at 07:10, afatsum wrote:
>>>
>>>
>>>
>>> You are missing l3 backhaul binding to ccm-manager under your serial
>>> interface. Add "isdn bind-l3 ccm-manager" under serial 0/0/0:15
>>>
>>> -Mus
>>>
>>> Martin Bufton wrote:
>>>
>>>
>>>
>>>
>>>
>>>  I have a Cisco router connected to UK PRI E1 with 10 channels. I
>>>
>>>  cannot get it to register.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>  I get the following MCGP debug message. Can you see anything wrong in
>>>
>>>  my config?
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>  000073: *Dec  2 17:55:59.251 GMT:
>>>
>>>  //-1/xxxxxxxxxxxx/MGCP/mgcp_mp_get_not_entity(830):[lvl=2]Invalid
>>>
>>>  parameter (pkt 0x67654638 pkt->mgcp_parm_lines 0x00000000)
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>  Thanks in advance
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>  Current configuration : 8969 bytes
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  version 12.4
>>>
>>>
>>>
>>>  no service pad
>>>
>>>
>>>
>>>  service timestamps debug datetime msec localtime show-timezone
>>>
>>>
>>>
>>>  service timestamps log datetime msec localtime show-timezone
>>>
>>>
>>>
>>>  service password-encryption
>>>
>>>
>>>
>>>  service sequence-numbers
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  hostname Cent-xxx-MGCP-GW1-RT
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  boot-start-marker
>>>
>>>
>>>
>>>  boot-end-marker
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  card type e1 0 0
>>>
>>>
>>>
>>>  logging buffered 51200 warnings
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  no aaa new-model
>>>
>>>
>>>
>>>  clock timezone GMT 0
>>>
>>>
>>>
>>>  clock summer-time BST recurring last Sun Mar 2:00 last Sun Oct 2:00
>>>
>>>
>>>
>>>  network-clock-participate wic 0
>>>
>>>
>>>
>>>  dot11 syslog
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  ip cef
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  no ip bootp server
>>>
>>>
>>>
>>>  no ip domain lookup
>>>
>>>
>>>
>>>  ip domain name
>>>
>>>
>>>
>>>  multilink bundle-name authenticated
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  isdn switch-type primary-net5
>>>
>>>
>>>
>>>  voice-card 0
>>>
>>>
>>>
>>>  no dspfarm
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  crypto pki trustpoint TP-self-signed-2117350501
>>>
>>>
>>>
>>>  enrollment selfsigned
>>>
>>>
>>>
>>>  subject-name cn=IOS-Self-Signed-Certificate-2117350501
>>>
>>>
>>>
>>>  revocation-check none
>>>
>>>
>>>
>>>  rsakeypair TP-self-signed-2117350501
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>         quit
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  archive
>>>
>>>
>>>
>>>  log config
>>>
>>>
>>>
>>>   hidekeys
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  controller E1 0/0/0
>>>
>>>
>>>
>>>  pri-group timeslots 1-10,16 service mgcp
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  controller E1 0/0/1
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  ip tcp synwait-time 10
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  interface Port-channel1
>>>
>>>
>>>
>>>  description EtherChannel to Cent-xxx-Core-Sw
>>>
>>>
>>>
>>>  ip address 172.16.xx.100 255.255.255.0
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  interface GigabitEthernet0/0
>>>
>>>
>>>
>>>  description Member of Etherchannel conected to Cent-xxx-Core-Sw gig
>>>
>>>  2/0/19
>>>
>>>
>>>
>>>  no ip address
>>>
>>>
>>>
>>>  duplex auto
>>>
>>>
>>>
>>>  speed auto
>>>
>>>
>>>
>>>  media-type rj45
>>>
>>>
>>>
>>>  channel-group 1
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  interface GigabitEthernet0/1
>>>
>>>
>>>
>>>  description Member of Etherchannel conected to Cent-xx-Core-Sw gig
>>> 1/0/19
>>>
>>>
>>>
>>>  no ip address
>>>
>>>
>>>
>>>  duplex auto
>>>
>>>
>>>
>>>  speed auto
>>>
>>>
>>>
>>>  media-type rj45
>>>
>>>
>>>
>>>  channel-group 1
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  interface Serial0/0/0:15
>>>
>>>
>>>
>>>  no ip address
>>>
>>>
>>>
>>>  encapsulation hdlc
>>>
>>>
>>>
>>>  isdn switch-type primary-net5
>>>
>>>
>>>
>>>  isdn incoming-voice voice
>>>
>>>
>>>
>>>  no cdp enable
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  ip forward-protocol nd
>>>
>>>
>>>
>>>  ip route 0.0.0.0 0.0.0.0 Port-channel1 172.16.xx.1
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  ip http server
>>>
>>>
>>>
>>>  ip http access-class 23
>>>
>>>
>>>
>>>  ip http authentication local
>>>
>>>
>>>
>>>  ip http secure-server
>>>
>>>
>>>
>>>  ip http timeout-policy idle 60 life 86400 requests 10000
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  control-plane
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  voice-port 0/0/0:15
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  ccm-manager mgcp
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  mgcp
>>>
>>>
>>>
>>>  mgcp call-agent 172.16.x.10 service-type mgcp version 1.0
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  mgcp profile default
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  dial-peer voice 1 pots
>>>
>>>
>>>
>>>  service mgcp
>>>
>>>
>>>
>>>  destination-pattern 9T
>>>
>>>
>>>
>>>  incoming called-number ....
>>>
>>>
>>>
>>>  direct-inward-dial
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  scheduler allocate 20000 1000
>>>
>>>
>>>
>>>  ntp server 172.16.74.30
>>>
>>>
>>>
>>>  !
>>>
>>>
>>>
>>>  end
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>  * *
>>>
>>>
>>>
>>>  *Martin Bufton BSc (Hons), CCNA - *Systems Engineer**
>>>
>>>
>>>
>>>  * *
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>>
>>>
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>>
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