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Call Manager Integration with Fujitsu9600

Has anyone interated call manager with a DT-24+ module and a Fujitsu 9600 ES with PRI? I have read the white paper on cisco site (http://www.cisco.com/warp/partner/synchronicd/cc/so/cuso/epso/ese/tech/dtffp_an.htm) and configured the parameters according to the specs listed (protocol, Network/User side). It appears that I am having layer 2 (q.921) timer issues. Has anyone adjsuted timer values (i.e. T200, T203) to accomodate for this?

Tom

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Cisco Employee

Re: Call Manager Integration with Fujitsu9600

If you are seeing timeouts with Q.921 then it is usually indicative of a NETWORK/USER side mismatch. Either they are both configured to be one or both the other.

Also make sure that you actually have a good T1 signal. The red light on the DT-24+ external PRI plug should be out. If it is on then you have a physical layer problem.

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