# WSG Server — WL4 Wireless Service Gateway

URL: https://www.promark.tr/en/products/wsg-server
Category: Endpoints
Family: [OpenScape WLAN Phone WL4 — Wi-Fi SIP Phone & WSG](https://www.promark.tr/en/products/openscape-wl4)

Central device management, messaging and alarm appliance (Wireless Service Gateway) for the WL4/WL4 Plus fleet. Central distribution of device configurations, messaging services and OScAR alarm chain integration from a single point.

## Key features

- Central management and configuration distribution for WL4/WL4 Plus devices.
- Messaging services (licensed on WL4, built-in client on WL4 Plus).
- Alarm flow: forwarding WL4 Plus alarms to OScAR.
- Optional appliance — small deployments can run without WSG.
- Promark: WSG sizing, installation and OScAR integration.

## Specifications

- **Type:** Wireless Service Gateway (management/messaging/alarm appliance)
- **Managed devices:** OpenScape WL4 / WL4 Plus (incl. WL3)
- **Functions:** Central management, messaging, alarm forwarding
- **Integration:** OpenScape Alarm Response (OScAR)
- **Mitel PN:** 50009165
- **Unify L No:** L30250-F600-C321

## Use cases

- Central configuration for sites with 50+ WL4 devices.
- Hospitals/industrial sites with alarm chains.

## For a quote and BOM

https://www.promark.tr/en/contact · +90 312 544 09 15 · destek@promark.tr