<div>Hi,</div>
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<div>I`m a bit lost on a issue that i am experiencing right now.</div>
<div>I have a Callmanager, whos is connected to a h323 GW, that GW is connected to a Gatekeeper, the Gatekeeper has another 2 CME locations connected.</div>
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<div>When i dial from a CME site to a CME site (through GK) the destination ip phone rings, and upon answer i have audio.</div>
<div>When i dial from a CME site to the CCM Site (through the GK), the destination phone will ring, and upon answer i have audio.</div>
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<div>However, when i call from an IP Phone at the CCM site to a CME site (using the h323 GW and GK), the CME phone will ring, however when i answer the CME Phone, the cme phone produces several beeps (sounds like hold beeps), and the CCM Phone stays on ring out, and drops the call after 10 seconds
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<div>now i`ve added the h225 connect passthru, and when i dial now the same happens, however the CCM IP Phone shows connected and still drops the call after 10 seconds.</div>
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<div>When i configure a trunk on the CCM to the Gatekeeper, everything works like it should, so it looks like my h323 GW hop is causing some issues.</div>
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<div>my guess is that some h225 h245 and probably h450 messages are missing between the h323 GW and the CME`s.</div>
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<div>Does anyone have idea?</div>
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<div>Grtz</div>
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<div>Erik Goppel</div>