Datasheet_UCM6300_Audio_Series_English

QIG_UCM6304A

• Supports up to 2000 users and 300 concurrent calls
• 4 FXO and 4 FXS ports Built-in conference bridge (voice only)
• Zero configuration provisioning for Grandstream SIP endpoints
• Secure remote access with Grandstream’s UCM RemoteConnect
• Integrated voicemail, IVR, call routing, and call queuing
• Web-based GUI for easy management
• No recurring licensing fees
• Strong AES encryption for secure communications
• SIP trunking and PSTN support

Datasheet_UCM6300_Audio_Series_English

UCM6301-6302-6300A-6302A-QIG-1

• Supports up to 500 users and 75 concurrent calls
• 2 FXO ports, 2 FXS ports, and dual Gigabit network ports with PoE
• Zero configuration provisioning of Grandstream SIP endpoints
• Built-in conferencing, voicemail, and call recording capabilities
• Advanced security protection with SRTP, TLS, and HTTPS encryption
• Supports cloud and on-premise remote access with UCM RemoteConnect
• Integration with CRM platforms and third-party APIs No licensing fees or recurring costs
• Intuitive web-based user interface for easy management
• Compatible with desktop and mobile unified communication apps

Datasheet_UCM6300_Audio_Series_English

UCM6304-6308-6308A_QIG-1

• Supports up to 1,500 users and 200 simultaneous calls
• Easy provisioning of Grandstream SIP endpoints
• Built-in IM, Audio & Web Conferencing: Accessible via desktop, mobile, or SIP devices
• Communicate from anywhere on Android, iOS, or Web
• API support for CRM, PMS, and more
• Secure boot, unique device certificates, and random default passwords
• With PoE+ and integrated NAT router functionality Remote
• Automated NAT firewall traversal for secure remote access High
• Hot Standby and local dual deployment support Superior Audio