# Ic-706 and FLRIG **URL:** https://forum.digirig.net/t/ic-706-and-flrig/6011 **Category:** Uncategorized **Tags:** icom-ic-706mk2g, software-flrig, troubleshoot-ptt **Created:** [April 19, 2025, 6:24pm UTC](https://forum.digirig.net/t/ic-706-and-flrig/6011 "2025-04-19T18:24:05Z") **Posts on this page:** 1 **Showing post:** 4
### Author: ![Constrainted](https://forum.digirig.net/user_avatar/forum.digirig.net/constrainted/32/2219_2.png) [@Constrainted](https://forum.digirig.net/u/Constrainted) #### Post date: [April 19, 2025, 6:56pm UTC](https://forum.digirig.net/t/ic-706-and-flrig/6011/4 "2025-04-19T18:56:20Z")
> [@Tmlightner](#): > > Can fldigi work without flrig? Yes, with hamlib. PTT can be via Digirig COM port RTS (best), CAT control, or VOX (trickiest.) Please take a look at this thread to get familiar with the config screens: > [@FLDigi - RTTY - Linux - IC-7300 - got no messages - need help to fix it](https://forum.digirig.net/t/fldigi-rtty-linux-ic-7300-got-no-messages-need-help-to-fix-it/5287): > > Hello, try to start with FLDigi TRX: Icom IC\_7300 (FW 1.42) connected by /dev/ttyUSB0 FLdigi: Version 4.1.23 TRX Settings: Mode: RTTY Menu → Set → Connectors ACC/USB Output Select: AF ACC/USB AF Output Level 85% ACC/USB SQL OFF ACC/USB BEEP/Speech OFF ACC/USB IF Output Level 50% ACC MOD Level 50% USB MOD LEvel 85% DATA OFF MOD MIC,ACC DATA MOD USB RTTY DECODE Baud Rate 19200 USB SEND/Keying → USB Send RTS USB Keying (CW) DTR Inhibit Timer at USB Connection ON RTT Port Funct… 73 Constrainted --- _[View the full topic](https://forum.digirig.net/t/ic-706-and-flrig/6011)._