Redundant SIP with the same DID

Discussion in '3CX Phone System - General' started by wcoggins, Feb 1, 2017.

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  1. wcoggins

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    I have searched through the forums and not seen a definite answer to this question.
    Our VOIP Provider has redundant ip's that we can connect to for the same DID. A call to the DID 111 222 3333 can come into the 3cx from xxx.itel.com OR yyy.itel.com. This is their method of load balancing and fail-over.
    I see that most of the major, world class providers use this topology.

    Can I put both ip's (or FQDN) into the "SIP server hostname or IP" field using comma separated values?
    [xxx.itel.com,yyy.itel.com]

    Does anyone know if the 3cx system simply authenticates the first one or both?
    Is there a better way to enter this into the VOIP Providers?

    Thank you for your help
     
  2. Sopock

    Sopock Member

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