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--- public:radio:allstar:allstar_dmr [10/06/25 14:32 BST] – [Section One] john
+++ public:radio:allstar:allstar_dmr [11/06/25 11:32 BST] (current) – john
@@ Line 4: / Line 4: @@
 ====== DMR Bridging ======
-** Description **
+** First try at DVSwitch Bridging **
+FIXME
 ===== Overview of IP UDP ports =====
@@ Line 11: / Line 12: @@
 <code>
-    Asterisk          Analog_Bridge       DVSwitch
+    Asterisk              Analog_Bridge         DVSwitch
-                                                     MMDVM_Bridge
+    ========              =============         MMDVM_Bridge
-    [node]            [USPR]
+                                                ============
-    rx 31001 <------- tx 31001
+    [node]                [USPR]
-    tx 34001 -------> rx 34001
+    rxPort 31001 <------- txPort 31001
+    txPort 34001 -------> rxPort 34001
-                      [AMBE]             [DMR]       [DMR Network]
+                             ↓ ↑
-                      tx 31103 ------>  rx 31103     Host : xx.xx.xx.xx
+                          [md380-emu]:2470
-                      rx 31100 <------  tx 31100     Port : xxxxxx
+                             ↓ ↑
+                          [AMBE]                [DMR]
+                          txPort 31103 ------>  rxPort 31103
+                          rxPort 31100 <------  txPort 31100
+                                                   ↓  ↑
+                                                [DMR Network]
+                                                Host : xx.xx.xx.xx
+                                                Port : xxxxxx
+</code>
+===== The main Things =====
+  * Make sure ''Analog_Bridge.ini'' has the correct txPort and rxPort in its [USRP] section
+<code ini>
+[USRP]
+address = 127.0.0.1           ; IP address of USRP partner (Analog_Reflector, Allstar/Asterisk or another Analog_Bridge)
+txPort = 31001                ; Transmit USRP frames on this port
+rxPort = 34001                ; Listen for USRP frames on this port
+</code>
+  * It should match Asterisk's private node as defined in ''/etc/asterisk/rpt.conf'' - in this case it's [1398]
+<code ini>
+[1398]
+rxchannel = USRP/127.0.0.1:34001:31001 ; Use the USRP channel driver. Must be enabled in modules.conf
+ ; 127.0.0.1 = IP of the target application
+ ; 34001 = UDP port the target application is listening on
+ ; 32001 = UDP port ASL is listening on
+</code>
+  * Make Sure ''Analog_Bridge.ini'' has the correct txPort and rxPort in its [AMBE_AUDIO] section
+<code ini>
+[AMBE_AUDIO]
+address = 127.0.0.1                     ; IP address of xx_Bridge
+; For DMR  - match the ports set in DVSwitch.ini
+txPort = 31103                          ; Transmit TLV frames to partner on this port
+rxPort = 31100                          ; Listen for TLV frames from partner on this port
+; FOr NXDN - match the ports set in DVSwitch.ini
+;txPort = 33103                          ; Transmit TLV frames to partner on this port
+;rxPort = 33100                          ; Listen for TLV frames from partner on this port
+ambeMode = DMR                          ; DMR, DMR_IPSC, DSTAR, NXDN, P25, YSFN, YSFW (encode PCM to this format)
+</code>
+  * should match the ports in ''DVSwitch.ini'' [DMR] section
+<code ini>
+; Configure the DMR Partner
+; Audio format is AMBE 72 bit
+[DMR]
+address = 127.0.0.1             ; Address to send AMBE TLV frames to (export)
+txPort = 31100                  ; Port to send AMBE TLV frames to (export)
+rxPort = 31103                  ; Port to listen on (import)
+</code>
+  * Enable [DMR] in ''MMDVM_Bridge.ini''
+<code ini>
+[DMR]
+Enable=1
+ColorCode=1
+EmbeddedLCOnly=1
+DumpTAData=0
+</code>
+  * Enable [DMR Network] in ''MMDVM_Bridge.ini'' and choose the DMR Network, password, port
+<code ini>
+[DMR Network]
+Enable=1
+; TGIF
+Address=tgif.network
+Port=62031
+;TGIF Password for 2354435
+;Password=XXXXXXXXXXX
+; TGIF Password for 2354429
+Password=XXXXXXXXXX
+; Brandmeister
+;Address=2341.master.brandmeister.network
+;Password=XXXXXXXXXX
+;Port=62031
+Jitter=750
+Local=62032
+; FOR DVS_Ph F
+;Address=78.129.135.43
+;Port=55555
+;Password=PASSWORD
+;Options=StartRef=4000;RelinkTime=0;UserLink=0;TS1_1=733;
+Slot1=0
+Slot2=1
+Debug=0
+</code>
+  * Select hotspot/repeater source ID&SSID (repeaterID=235442998) and your DMR ID (gatewayDmrId = 2354429), plus choice of Talkgroup in ''Analog_Bridge.ini''
+<code ini>
+; The metadata below is used when ASL is the source since it does not have any concept of digital modes
+gatewayDmrId = 2354429                  ; ID to use when transmitting from Analog_Bridge 7 digit ID
+repeaterID = 235442998                  ; ID of source repeater 7 digit ID plus 2 digit SSID
+; Talkgroup needed for DMR and NXDN.
+; NXDNGateway uses Talkgroup to choose the reflector IP/Port from its Host Files
+txTg = 2354429                        ; TG to use for all frames sent from Analog_Bridge -> xx_Bridge
+txTs = 2                                ; Slot to use for frames sent from Analog_Bridge -> xx_Bridge
+colorCode = 1                           ; Color Code to assign DMR frames
+</code>
+==== Updating DVSwitch Hostfiles =====
+  * DVSwtich keep its hostfiles in ''/var/lib/mmdvm'' and updates via ''cron.daily/DVSM_Update'' which calls ''/opt/MMDVM_Bridge/dvswitch.sh update''
+  * This tries to download hostfiles from various places using ''curl''
+  * It seems to fail most of the time due to a SSL problem
+  * A workaround is to put "insecure" in root's ~/.curlrc
+<code>
+sudo su -
+echo insecure >> ~/.curlrc
+/opt/MMDVM_Bridge/dvswitch.sh update
 </code>
 ===== Section Two =====