Setting up Grandstream 1620 ip phones.

Discussion in 'IP Phones' started by SCA IT Services, Oct 5, 2018.

  1. SCA IT Services

    Oct 2, 2018
    Likes Received:
    I have Grandstream IP phones, we are school campus and we have different buildings. The head department moved to another building and they want to keep the same extension but since they are in other building, they are in another network and SIP account, so is there a way of using the same phone line and extension if they are located in another building? We also use VOIP MS to manage the lines.
    Thanks in advance.

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