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Conference over multiple HMP instances

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Dialogic PowerMedia HMP GlobalCall and R4 API

Conference over multiple HMP instances

  • Hi, We are running multiple Dialogic HMP (Build 382) services with 500 ports each on Windows server 2016, and currently developing solution to bridge (connect) media paths between servers.

    Will appreciate if proper documentation or guidance (code snippet) is provided.

    Thanks in advance.

  • Hi,

    I think need more detail about what exactly is entailed with bridging the calls between the servers. Is this for purposes of conferencing calls together or just hair-pinning calls to the outside using both servers? Or some form of transfers?

    Jeff

  • Hi Jeff,

    We have implemented call patches between two users within single server (media is patched between two users and they can maintain live conversation).

    With this concept, planning to connect two users which are connected to different server.

    Explanation: User1 is connected to ServerA; User2 is connected to ServerB;

    Patch media from User1 with media from User2; both servers are on same optic fiber LAN connection.

  • For that type of use case, you would have to add in a third leg as a SIP call between server A and server B in order to connect those two parties together. Or maybe after that point in time, you can use that call leg to perform a transfer in order to move the user from A to B (as example) such that both parties now reside on the same server for their hair-pin connection.

    Jeff