Archive for the ‘Template’ Category

AAR template

Posted: August 15, 2006 by cciestudy in Template

1. Check the dial plan to find out if the calls between the sites are long distance or international.

2. If the calls are long distance, then you need to create only 1 AAR group with the prefix of 91. If the calls are international, then you would need to create a AAR group for each site.

3. Check the dial plan to see if the calls to the other site are using the local gateway only. If yes, then you can reuse the route pattern. Also you can reuse one of the existing CSS that has access to that route pattern as the AAR CSS.  If no, then create a route pattern to specifically match the AAR calls and add it to the long distance or international partition for that site.

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1. Disable ip domain lookup using command “no ip domain-lookup”

2. Disable exec timeout using command “exec-timeout 0 0” under line vty mode.

1. BRQ – True

2. AAR – True

3. Call Diagnostics enabled – True

Media Template

Posted: July 5, 2006 by cciestudy in Template

1. Create a MRG for each resource at each site. HQ conf, HQ MOH, HQ Xcode, same for BR1. Do not add any unused resources to any group. The devices with MRGL assigned can access only the resources in the groups and does not have access to any unused resources. Total 6 MRG’s required.

2. Create a MRGL for each type of device, one for phones one for gateways. Total 2 MRGL’s

3. if one site requires Mulitcast and another requires unicast. Then uncheck “Allow multicast” under the appropriate MRG. The audio source should be multicast enabled.

4. It seems gateways cannot access MRGL from the Device pool. So you have to apply MRGL at the gateway level. All other devices (phones etc) are able to access MRGL from the Device pool if you have not set a MRGL under the device.

MGCP Template

Posted: July 5, 2006 by cciestudy in MGCP, Template

mgcp
mgcp call-agent 10.1.1.1
mgcp ip qos dscp cs3 signaling
mgcp dtmf-relay voip codec all mode out-of-band

ccm-manager fallback-mgcp
ccm-manager redundant-host 10.100.1.50
ccm-manager mgcp
ccm-manager music-on-hold (if you need to stream moh locally from flash)

application
global
service alternate Default
dial-peer voice 10 pots
service mgcpapp
incoming called-number .
port 1/0:23
direct-inward-dial

H323 template

Posted: July 5, 2006 by cciestudy in IOS Gateways, Template

1. voice class codec, g711 as first preference and g729 second

2. voice class h323 with timeout 3

3. dial-peer to match incoming call leg

4. two dial-peers to send calls to CCM. enable no vad on these dial-peers and also dtmf-relay
5. 4 outgoing dial-peers for 911, local, long and international

6. enable qos for signaling

voice class codec 1
codec preference 1 g711alaw (under most circumstances g711ulaw is enough, unless the site is in Europse or a country that uses alaw)
codec preference 2 g711ulaw
codec preference 3 g729r8
!
!
!
voice class h323 1
h225 timeout tcp establish 3

dial-peer voice 1 pots
incoming called-number .
direct-inward-dial
port 1/0:1

dial-peer voice 2 voip
destination-pattern 3…
voice-class codec 1
voice-class h323 1
session target ipv4:10.1.21.39
dtmf-relay h245-alphanumeric
ip qos dscp cs3 signaling
no vad
!
dial-peer voice 3 voip
preference 1
destination-pattern 3…
voice-class codec 1
voice-class h323 1
session target ipv4:10.1.21.38
dtmf-relay h245-alphanumeric
ip qos dscp cs3 signaling
no vad