GlenSound GTM Mobile

Control and monitor the GlenSound GTM Mobile intercom microphone unit via UDP over a Dante network.

Setup

1. Enter the Device IP address of your GTM Mobile
2. Leave UDP command port at 41161 (default)
3. Leave Multicast interface IP blank — the module will automatically detect the correct network interface based on the device IP

If feedback does not work and you have multiple network cards, set the Multicast interface IP to the IP address of the network interface connected to the Dante network (e.g. 172.22.44.66).

Mute actions

• Mute microphone — mutes the mic and locks the physical button (AlwaysOFF mode)
• Unmute microphone — unmutes the mic and locks the physical button (AlwaysON mode)
• Toggle mute — toggles between muted and unmuted

If you want the physical button on the device to remain usable, configure the device in Latching mode in GlenSound Controller and use Toggle mute from Companion.

Mixer channel volume actions

Select a mixer channel (2–14) and set its volume to 0%, 100%, or toggle between them.

Channel mapping:

Channel	Label
2	Game
3–8	Player 1–6
9	Coach
10	Referee
11	Extra 1
12–14	Extra 2–4 (stereo)

Feedbacks

• Microphone mute state — button changes color based on muted/unmuted state
• Mixer channel volume state — button changes color when a channel is at 0% or 100%

Variables

• mute_state — current mute state (muted / unmuted / unknown)
• channel_2_volume through channel_14_volume — current volume of each mixer channel

Multiple devices

Add one connection per GTM Mobile. Each connection monitors only its own device — there is no interference between multiple instances.