I am very new with VOIP. I wants to setup VOIP setup at our office for 6-10 ip phones for voice only. What all products we required, which link is required, which slot is required in router. help me out.
I would get a 2801 CCME bundle with an ISDN BRI VIC and ADSL WIC (assuming that is what you use to connect to the internet), a series 500 switch with POE and few 7911 telephones plus a 7931 for the operator. We could give you all the part numbers here, but the best thing is that you contact your cisco reseller for a quotation first.
If you have any questions after that, come back here and ask again.
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If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...