grandstream 2200ext

  1. Grandstream gxp2170 & gxp2200ext bug.

    Hi First let me say this has only started happening only since update 6 and happening on all 3 phones configured in this way. The phone is running the latest firmware and I am running the latest supported phone template. When I re-provision a gxp2170 that has a gxp2200ext connected the blf's...
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