we have a voice gateway and call manager system version 7 and the gateway is registered and a nortel bcm system other side ,we need to integrate this to,i did this throught the cisco voice gateway the following are the configurations
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voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
supplementary-service h450.12
fax protocol cisco
h323
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voice-port 0/2/2
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voice-port 0/2/3
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mgcp fax t38 ecm
mgcp behavior g729-variants static-pt
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dial-peer voice 2 voip
destination-pattern 2..
session protocol sipv2
session target ipv4:192.168.17.194
dtmf-relay sip-notify
codec g711ulaw
no vad
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dial-peer voice 300 voip
destination-pattern 3..
session protocol sipv2
session target ipv4:192.168.16.2
dtmf-relay sip-notify
codec g711ulaw
no vad
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dial-peer voice 4000 voip
destination-pattern 4..
session protocol sipv2
session target ipv4:192.168.15.66
dtmf-relay sip-notify
codec g711ulaw
no vad
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dial-peer voice 5000 voip
destination-pattern 5..
session protocol sipv2
session target ipv4:192.168.100.130
dtmf-relay sip-notify
codec g711ulaw
no vad
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dial-peer voice 6000 voip
destination-pattern 6..
session protocol sipv2
session target ipv4:192.168.200.2
dtmf-relay sip-notify
codec g711ulaw
no vad
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dial-peer voice 10 voip
destination-pattern 7..
session protocol sipv2
session target ipv4:192.168.200.66
dtmf-relay sip-notify
codec g711ulaw
no vad
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dial-peer voice 17 pots
destination-pattern 9.......
port 0/1/0
forward-digits 7
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dial-peer voice 18 pots
preference 1
destination-pattern 9.......
port 0/1/1
forward-digits 7
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dial-peer voice 19 pots
preference 2
destination-pattern 9.......
port 0/1/3
forward-digits 7
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dial-peer voice 20 pots
preference 2
destination-pattern 992.......
port 0/1/0
forward-digits 9
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dial-peer voice 21 pots
preference 1
destination-pattern 992.......
port 0/1/1
forward-digits 9
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dial-peer voice 22 pots
destination-pattern 992.......
port 0/1/3
forward-digits 9
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dial-peer voice 23 pots
preference 2
destination-pattern 9800.......
port 0/1/0
forward-digits 10
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dial-peer voice 24 pots
destination-pattern 9800.......
port 0/1/1
forward-digits 10
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dial-peer voice 25 pots
preference 1
destination-pattern 9800.......
port 0/1/3
forward-digits 10
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dial-peer voice 26 pots
service autoatt
destination-pattern 4804975
port 0/2/3
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dial-peer voice 28 pots
destination-pattern 77605........
port 0/0/0
forward-digits 10
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dial-peer voice 29 pots
destination-pattern 77705........
port 0/0/1
forward-digits 10
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dial-peer voice 30 pots
destination-pattern 77805........
port 0/0/2
forward-digits 10
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dial-peer voice 31 pots
destination-pattern 77905........
forward-digits 10
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dial-peer voice 32 pots
destination-pattern 7900[1-9].......
port 0/0/0
forward-digits 9
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dial-peer voice 33 pots
destination-pattern 7910[1-9].......
port 0/0/1
forward-digits 9
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dial-peer voice 34 pots
destination-pattern 7920[1-9].......
port 0/0/2
forward-digits 9
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dial-peer voice 35 pots
destination-pattern 7930[1-9].......
port 0/0/3
forward-digits 9
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dial-peer voice 1 voip
destination-pattern 480....
session target ipv4:192.168.6.8
codec g711ulaw
no vad
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dial-peer voice 3 voip
preference 1
destination-pattern 480....
session target ipv4:192.168.6.9
codec g711ulaw
no vad
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dial-peer voice 27 pots
service autoatt
port 0/1/2
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dial-peer voice 5 voip
destination-pattern 1...
session target ipv4:192.168.6.8
codec g711ulaw
no vad
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dial-peer voice 4 voip
destination-pattern 1...
session target ipv4:192.168.6.9
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in cucm i have a route partern for the 500 series to voice gateway
the problem is from cucm i can call to bcm successfully but from bcm i cannot call to cucm it is ringing and when recieved the headset no audio between.
i also tried to created the sip trunk between cucm and bcm but no good result even in this case no call between any thing
