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--- docs:dstar:net [2021/01/21 14:51] – [Communication between the GW of the calling station zone repeater station and the GW of the partner station zone repeater station] root
+++ docs:dstar:net [2021/01/21 17:39] (current) – [Initialization packet] root
@@ Line 287: / Line 287: @@
 Used to synchronize the value of M (magic number) between GW and zone repeater.
-===== Communication between the GW of the calling station zone repeater station and the GW of the partner station zone repeater station =====
-===== Digital Data =====
+==== Log update (Zone repeater to Management Gateway) ====
-===== Digital Voice =====
-==== Voice header ====
+	["DSLG"][Log record Nbr][Log sender CS][Log record][...][Log record]
+B         4B                8B         64B             64B
+===== Inter-zone gateway communication =====
+==== Digital Data ====
+	["DSDT"][Packet length][Trunk HDR][Wireless header][Data][FCS]
+B         2B           7B     -----  Read note below -----
+DD signals excluding bit synchronization and frame synchronization signals
+If this frame is over 1500 bytes, fragment it.
+==== Digital Voice ====
+=== Voice header ===
+	["DSVT"][Packet length][Reserved][Trunk HDR][Wireless digital voice frame]
+B         2B           2B         7B     -----  Read note below -----
 Excludes bit synchronization and frame synchronization signals Radio header
-==== Data header ====
+=== Data header ===
-==== Flag ====
+	["DSVT"][Packet length][Reserved][Trunk HDR][Voice frame][Data frame]
+B         2B           2B         7B     ---  Read note below ---
+Excludes bit synchronization and frame synchronization signals
+=== Flag ===
 ^ F ^ E ^ D ^ C ^ B ^ A ^ 9 ^ 8 ^ 7 ^ 6 ^ 5 ^ 4 ^ 3 ^ 2 ^ 1 ^ 0 ^