Hi, I have two Unified CallManager6.0 and 2 voice gateway Router 2821 and two Internet Gateway Router all these are Redundant Link So plz Guide me with a good configuration Actually tell me the best Protocol which MGCP or H.323 i have E1 Line so send me command configuraion in router and CCM6.0 configuration Step by step i m very thankful to all people of you.
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