Can someone explain these errors? It repeats for all seven extensions located in a separate building from the location of the 5200. The connection between the two buildings is a standard 100M pipe.

-02:266- 11:10 09-17 *** Voice channel already allocated. Disconnecting voice path and re-allocating.
-02:267- 11:10 09-17 *** Connection ID - '@044*'
-02:268- 11:10 09-17 *** Voice Channel - 1-0x01.0x62 [1.2.1] [7.3.1] 1 0-0x00.0x00 1-0x04.0x03 [7.0.0] '@0381'