If I understand your question?

1999 is for the DV-Switch ASL<>DMR 
505501 is radio-less and is a node for connecting to other nodes (Remote Base) 

[1999]

rxchannel = USRP/127.0.0.1:34001:32001  ; 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

 

duplex = 0                              ; 0 = Half duplex with no telemetry tones or hang time. Ah, but Allison STILL talks!

 

hangtime = 0                            ; squelch tail hang time 0

althangtime = 0                         ; longer squelch tail hang time 0

 

holdofftelem = 1                        ; Hold off all telemetry when signal is present on receiver or from connected nodes

                                        ; except when an ID needs to be done and there is a signal coming from a connected node.

 

telemdefault = 0                        ; 0 = telemetry output off. Don't send Allison to DMR !!!!!!!!!!!!!!!!! Trust me.

 

telemdynamic = 0                        ; 0 = disallow users to change the local telemetry setting with a COP command,

 

linktolink = no                         ; disables forcing physical half-duplex operation of main repeater while

                                        ; still keeping half-duplex semantics (optional)

 

nounkeyct = 1                           ; Set to a 1 to eliminate courtesy tones and associated delays.

 

totime = 180000                         ; transmit time-out time (in ms) (optional, default 3 minutes 180000 ms)

 

idrecording = |ie                       ; id recording or morse string see http://ohnosec.org/drupal/node/87

idtalkover = |ie                        ; Talkover ID (optional) default is none see http://ohnosec.org/drupal/node/129

 

This is what I have: 

[505501]                                ; Change this to your assigned node number

 

                                        ; Must also be enabled in modules.conf

                                        ; Rx audio/signalling channel. Choose ONLY 1 per node stanza

 

                                        ; Enable the selected channel driver in modules.conf !!!

; rxchannel = dahdi/pseudo              ; No radio (hub)

; rxchannel = SimpleUSB/usb_505501      ; SimpleUSB

; rxchannel = Pi/1                      ; Raspberry Pi PiTA 

; rxchannel = Radio/usb_505501          ; USBRadio (DSP) 

; rxchannel = Dahdi/1                   ; PCI Quad card 

; rxchannel = Beagle/1                  ; BeagleBoard

rxchannel = USRP/127.0.0.1:34001:32001  ; GNU Radio interface USRP

 

duplex = 1                              ; 0 = Half duplex with no telemetry tones or hang time.

                                        ;     Special Case: Full duplex if linktolink is set to yes.

                                        ;     This mode is preferred when interfacing with an external multiport repeater controller.

                                        ;     Comment out idrecording and idtalkover to suppress IDs also

                                        ; 1 = Half duplex with telemetry tones and hang time. Does not repeat audio.

                                        ;     This mode is preferred when interfacing a simplex node.

                                        ; 2 = Full Duplex with telemetry tones and hang time.

                                        ;     This mode is preferred when interfacing a repeater.

                                        ; 3 = Full Duplex with telemetry tones and hang time, but no repeated audio.

                                        ; 4 = Full Duplex with telemetry tones and hang time. Repeated audio only when the autopatch is down.

 

linktolink = Yes                        ; disables forcing physical half-duplex operation of main repeater while

                                        ; still keeping half-duplex semantics (optional)

 

linkmongain = 0                         ; Link Monitor Gain adjusts the audio level of monitored nodes when a signal from another node or the local receiver is received.

                                        ; If linkmongain is set to a negative number the monitored audio will decrease by the set amount in db.

                                        ; If linkmongain set to a positive number monitored audio will increase by the set amount in db.

                                        ; The value of linkmongain is in db. The default value is 0 db.

 

erxgain = -3                            ; Echolink receive gain adjustment

                                        ; Note: Gain is in db-volts (20logVI/VO)

etxgain = 3                             ; Echolink transmit gain adjustment

                                        ; Note: Gain is in db-volts (20logVI/VO)

;eannmode = 1                           ; 1 = Say only node number on echolink connects (default = 1)

                                        ; 2 = say phonetic call sign only on echolink connects

                                        ; 3 = say phonetic call sign and node number on echolink connects

 

On Tue, Dec 31, 2019 at 05:09 AM, Steve N4IRS wrote:

netstat -unap

Active Internet connections (servers and established)

Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    

udp        0      0 0.0.0.0:34001           0.0.0.0:*                           566/Analog_Bridge   

udp        0      0 0.0.0.0:5353            0.0.0.0:*                           335/avahi-daemon: r 

udp        0      0 127.0.0.1:32001         0.0.0.0:*                           31215/asterisk      

udp        0      0 0.0.0.0:42320           0.0.0.0:*                           335/avahi-daemon: r 

udp        0      0 0.0.0.0:31100           0.0.0.0:*                           566/Analog_Bridge   

udp        0      0 0.0.0.0:31103           0.0.0.0:*                           568/MMDVM_Bridge    

udp        0      0 0.0.0.0:2470            0.0.0.0:*                           567/md380-emu       

udp        0      0 0.0.0.0:4569            0.0.0.0:*                           31215/asterisk      

udp        0      0 0.0.0.0:68              0.0.0.0:*                           496/dhcpcd          

udp        0      0 0.0.0.0:62032           0.0.0.0:*                           568/MMDVM_Bridge    

udp        0      0 192.168.1.86:123        0.0.0.0:*                           539/ntpd            

udp        0      0 127.0.0.1:123           0.0.0.0:*                           539/ntpd            

udp        0      0 0.0.0.0:123             0.0.0.0:*                           539/ntpd            

udp6       0      0 :::32953                :::*                                335/avahi-daemon: r 

udp6       0      0 :::5353                 :::*                                335/avahi-daemon: r 

udp6       0      0 fe80::f18c:2ed4:b72:123 :::*                                539/ntpd            

udp6       0      0 ::1:123                 :::*                                539/ntpd            

udp6       0      0 :::123                  :::*                                539/ntpd       

This is what I have: 

[505501]                                ; Change this to your assigned node number

 

                                        ; Must also be enabled in modules.conf

                                        ; Rx audio/signalling channel. Choose ONLY 1 per node stanza

 

                                        ; Enable the selected channel driver in modules.conf !!!

; rxchannel = dahdi/pseudo              ; No radio (hub)

; rxchannel = SimpleUSB/usb_505501      ; SimpleUSB

; rxchannel = Pi/1                      ; Raspberry Pi PiTA 

; rxchannel = Radio/usb_505501          ; USBRadio (DSP) 

; rxchannel = Dahdi/1                   ; PCI Quad card 

; rxchannel = Beagle/1                  ; BeagleBoard

rxchannel = USRP/127.0.0.1:34001:32001  ; GNU Radio interface USRP

 

duplex = 1                              ; 0 = Half duplex with no telemetry tones or hang time.

                                        ;     Special Case: Full duplex if linktolink is set to yes.

                                        ;     This mode is preferred when interfacing with an external multiport repeater controller.

                                        ;     Comment out idrecording and idtalkover to suppress IDs also

                                        ; 1 = Half duplex with telemetry tones and hang time. Does not repeat audio.

                                        ;     This mode is preferred when interfacing a simplex node.

                                        ; 2 = Full Duplex with telemetry tones and hang time.

                                        ;     This mode is preferred when interfacing a repeater.

                                        ; 3 = Full Duplex with telemetry tones and hang time, but no repeated audio.

                                        ; 4 = Full Duplex with telemetry tones and hang time. Repeated audio only when the autopatch is down.

 

linktolink = Yes                        ; disables forcing physical half-duplex operation of main repeater while

                                        ; still keeping half-duplex semantics (optional)

 

linkmongain = 0                         ; Link Monitor Gain adjusts the audio level of monitored nodes when a signal from another node or the local receiver is received.

                                        ; If linkmongain is set to a negative number the monitored audio will decrease by the set amount in db.

                                        ; If linkmongain set to a positive number monitored audio will increase by the set amount in db.

                                        ; The value of linkmongain is in db. The default value is 0 db.

 

erxgain = -3                            ; Echolink receive gain adjustment

                                        ; Note: Gain is in db-volts (20logVI/VO)

etxgain = 3                             ; Echolink transmit gain adjustment

                                        ; Note: Gain is in db-volts (20logVI/VO)

;eannmode = 1                           ; 1 = Say only node number on echolink connects (default = 1)

                                        ; 2 = say phonetic call sign only on echolink connects

                                        ; 3 = say phonetic call sign and node number on echolink connects

 

On Mon, Dec 30, 2019 at 06:01 PM, Steve N4IRS wrote:

asterisk -vcd

Here is the response 

AllStarLink Asterisk Version 1.01 2/13/2018 GIT Version adaec47

Copyright (C) 1999 - 2018 Digium, Inc. Jim Dixon, AllStarLink Inc. and others.

Created by Mark Spencer <markster@...>

Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.

This is free software, with components licensed under the GNU General Public

License version 2 and other licenses; you are welcome to redistribute it under

certain conditions. Type 'core show license' for details.

=========================================================================

Parsing /etc/asterisk/asterisk.conf

Parsing /etc/asterisk/logger.conf

Asterisk Event Logger Started /var/log/asterisk/event_log

Asterisk Dynamic Loader Starting:

[Dec 31 07:12:04] NOTICE[25949]: dnsmgr.c:394 do_reload: Managed DNS entries will be refreshed every 300 seconds.

Asterisk Management interface listening on port 5038

[Dec 31 07:12:04] NOTICE[25949]: cdr.c:1416 do_reload: CDR simple logging enabled.

Asterisk PBX Core Initializing

Registering builtin applications:

 [Answer]

 [BackGround]

 [Busy]

 [Congestion]

 [Goto]

 [GotoIf]

 [GotoIfTime]

 [ExecIfTime]

 [Hangup]

 [NoOp]

 [Progress]

 [ResetCDR]

 [Ringing]

 [SayNumber]

 [SayDigits]

 [SayAlpha]

 [SayPhonetic]

 [SetAMAFlags]

 [SetGlobalVar]

 [Set]

 [ImportVar]

 [Wait]

 [WaitExten]

Asterisk Dynamic Loader Starting:

[Dec 31 07:12:04] NOTICE[25949]: loader.c:874 load_modules: 56 modules will be loaded.

res_adsi.so => (ADSI Resource)

res_crypto.so => (Cryptographic Digital Signatures)

res_features.so => (Call Features Resource)

res_indications.so => (Indications Resource)

app_authenticate.so => (Authentication Application)

app_dial.so => (Dialing Application)

app_exec.so => (Executes dialplan applications)

app_macro.so => (Extension Macros)

app_playback.so => (Sound File Playback Application)

app_rpt.so => (Radio Repeater/Remote Base Application)

app_sendtext.so => (Send Text Applications)

app_system.so => (Generic System() application)

app_transfer.so => (Transfer)

chan_dahdi.so => (DAHDI Telephony)

chan_iax2.so => (Inter Asterisk eXchange (Ver 2))

chan_local.so => (Local Proxy Channel (Note: used internally by other modules))

chan_usrp.so => (USRP Channel Module)

codec_adpcm.so => (Adaptive Differential PCM Coder/Decoder)

codec_alaw.so => (A-law Coder/Decoder)

codec_a_mu.so => (A-law and Mulaw direct Coder/Decoder)

codec_g722.so => (ITU G.722-64kbps G722 Transcoder)

codec_g726.so => (ITU G.726-32kbps G726 Transcoder)

codec_gsm.so => (GSM Coder/Decoder)

codec_ulaw.so => (mu-Law Coder/Decoder)

codec_ilbc.so => (iLBC Coder/Decoder)

format_g723.so => (G.723.1 Simple Timestamp File Format)

format_g726.so => (Raw G.726 (16/24/32/40kbps) data)

format_g729.so => (Raw G729 data)

format_gsm.so => (Raw GSM data)

format_h263.so => (Raw H.263 data)

format_h264.so => (Raw H.264 data)

format_ilbc.so => (Raw iLBC data)

format_pcm.so => (Raw/Sun uLaw/ALaw 8KHz (PCM,PCMA,AU), G.722 16Khz)

format_sln.so => (Raw Signed Linear Audio support (SLN))

format_vox.so => (Dialogic VOX (ADPCM) File Format)

format_wav_gsm.so => (Microsoft WAV format (Proprietary GSM))

format_wav.so => (Microsoft WAV format (8000Hz Signed Linear))

func_base64.so => (base64 encode/decode dialplan functions)

func_callerid.so => (Caller ID related dialplan function)

func_cdr.so => (CDR dialplan function)

func_channel.so => (Channel information dialplan function)

func_curl.so => (Load external URL)

func_cut.so => (Cut out information from a string)

func_db.so => (Database (astdb) related dialplan functions)

func_enum.so => (ENUM related dialplan functions)

func_env.so => (Environment/filesystem dialplan functions)

func_global.so => (Global variable dialplan functions)

func_groupcount.so => (Channel group dialplan functions)

func_language.so => (Channel language dialplan function)

func_logic.so => (Logical dialplan functions)

func_math.so => (Mathematical dialplan function)

func_md5.so => (MD5 digest dialplan functions)

func_moh.so => (Music-on-hold dialplan function)

func_rand.so => (Random number dialplan function)

func_realtime.so => (Read/Write values from a RealTime repository)

pbx_config.so => (Text Extension Configuration)

Asterisk Ready.

*CLI> [Dec 31 07:12:05] NOTICE[25955]: app_rpt.c:22184 rpt_master: Normal Repeater Init  1999    

[Dec 31 07:12:05] NOTICE[25955]: app_rpt.c:22184 rpt_master: Normal Repeater Init  505501    

[Dec 31 07:12:05] WARNING[25971]: chan_usrp.c:278 usrp_alloc: Unable to bind port for usrp connection

rpt:Sorry unable to obtain Rx channel

Beginning asterisk shutdown....

Executing last minute cleanups

Asterisk cleanly ending (0).

New here still learning my way around AllStar and DV-Switch . I get the following message after running systemctl status asterisk:

● asterisk.service - Asterisk PBX and telephony daemon

   Loaded: loaded (/lib/systemd/system/asterisk.service; enabled; vendor preset: enabled)

   Active: activating (auto-restart) (Result: exit-code) since Mon 2019-12-30 19:53:48 EST; 8s ago

     Docs: man:asterisk(8)

  Process: 3471 ExecStop=/usr/sbin/asterisk -rx stop now (code=exited, status=1/FAILURE)

  Process: 3441 ExecStart=/usr/sbin/asterisk -g -f -C /etc/asterisk/asterisk.conf (code=exited, status=1/FAILURE)

 Main PID: 3441 (code=exited, status=1/FAILURE)

This occurred in error after editing rpt.conf.  I must have made an error somewhere.  Not sure?

Thanks,
Ted KD4EG 

Well, thought from what I could read that REF001E or any REF with E or DCS with Z were echo reflectors. Connected to them thinking should hear myself repeated back.
Is that not how they work? How would I issue your commands from the CLI of this ircDDBgateway-MMDVM_Bridge-Analog_Bridge-ASL setup?
Got DMR and YSF working without much trouble. DSTAR is becoming quite the educational experience!

Thanks,
Ed W8VT

Well, thought from what I could read that REF001E or any REF with E or DCS with Z were echo reflectors. Connected to them thinking should hear myself repeated back.
Is that not how they work? How would I issue your commands from the CLI of this ircDDBgateway-MMDVM_Bridge-Analog_Bridge-ASL setup?
Got DMR and YSF working without much trouble. DSTAR is becoming quite the educational experience!

Thanks,
Ed W8VT