Grandstream UCM6202

Grandstream UCM6202 Key Feature

• 500 users and 50/75 concurrent calls

• Integrated 2/4/8 PSTN trunk FXO ports 

• 2 analog telephone FXS ports with lifeline

• Supports up to a 5-level IVR

• Gigabit network ports with Integrates PoE, USB, SD card