Direct SIP Trunk to MSFT OCS without Call Manager

Unanswered Question
Jul 20th, 2009


i m trying to configure sip trunk from cisco CUBE router a 2811 to MSFT OCS without involving call manager.Before i have this configured and working fine with Call Manager 6.1.Is there any sample configs that anyone can share to make this work.

appreicate all your help.

I have this problem too.
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gogasca Tue, 07/21/2009 - 13:15


voice service voip

no notify redirect ip2ip

allow-connections h323 to h323

allow-connections h323 to sip

allow-connections sip to h323

allow-connections sip to sip

no supplementary-service h225-notify cid-update

supplementary-service media-renegotiate

supplementary-service ringback h225-info

fax protocol t38 ls-redundancy 2 hs-redundancy 2 fallback none


bind control source-interface FastEthernet0/0

bind media source-interface FastEthernet0/0

midcall-signaling passthru

dial-peer voice 5000 voip

Description to OCS Mediation server

preference 1

destination-pattern 22...

session protocol sipv2

session target ipv4:

session transport tcp

dtmf-relay rtp-nte

codec g711ulaw

ip qos dscp cs3 signaling

no vad

Just be aware of CSCsw34198


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