[cisco-voip] UK PRI MGCP
Charles Goldsmith
wokka at justfamily.org
Thu Dec 3 09:36:26 EST 2009
*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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>
>
>
>
> Dan Greenway
> UC Engineer
> 2e2
> The Mansion House
> Benham Valence
> Newbury
> RG20 8LU
>
> Mobile: 07776130731
> Email: dan.greenway at 2e2.com
>
>
>
>
>
>
> 2e2 is one of the fastest growing IT service providers in Europe. To
> find out more, visit www.2e2.com
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>
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