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Old 10-03-2010, 08:14 PM
kajenvmv kajenvmv is offline
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Hi Wkirk,

We are using VMPRO as well but when we purchase Advanced edition , its includes preferred edition .

For PSTN we are using E1 PRI card and SIP. So, we need to purchase the E1 PRI card to backup system , as per my knowledge. What about SIP trunk license, do we need for backup system ?

And any other hardware or license we need for this scenario?

Thank you.
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