<html><body><div>Does anyone have any experience setting up an Altigen PBX to integrate to a CCM 6.x via a SIP Trunk?</div>
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<div>I have a SIP Trunk configured in CCM and have the SIP Digest Authentication setupas well. Basically what we are experiencing is the Altigen is sending Register messages to CCM like a sip phone would. However, CCM is expecting an Invite message.</div>
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<div>Cisco says the Altigen is misconfigured and my client who is versed in the Altigen says its setup correctly. I suspect that the Altigen is missing some config, but have no experience with it.</div>
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<div>Anyone have any experience or ideas with this?</div>
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<div>tm</div></body></html>