Hi
You would want to contact that vendor to see whether they support Cisco CallManager, rather than the other way around...
The answer is 'probably' - essentially you have to find out how those IVRs connect to a PBX (E1/T1, SIP, H.323, QSIG, are all options), and then see whether there is a common interface you can get for CallManager. If the vendor of the IVR has tested with CallManager all the better, otherwise the testing is up to you.
Regards
Aaron
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Aaron
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