Grandstream UCM6302A Audio Series IP PBX

Grandstream UCM6302A Audio Series IP PBX

Grandstream UCM6302A Audio Series IP PBXThe Grandstream UCM6302A is an on-premise audio IP PBX from the UCM6300 Audio Series, designed to provide businesses with a centralized platform for IP telephony, audio conferencing and unified communications.

Key Features & Technical Specifications:

• It supports up to 500 SIP users and 75 concurrent G.711 calls, making it suitable for small and medium-sized business deployments.500 Users and 75 Concurrent CallsThe UCM6302A supports up to 500 SIP users and 75 concurrent G.711 calls, including up to 75 concurrent SRTP calls using G.711 for secure voice communications.2 FXS and 2 FXO PortsThe appliance provides 2 RJ11 FXS ports and 2 RJ11 FXO ports.
• The FXS ports support analog telephone connections and lifeline functionality, while the FXO ports connect the IP PBX to traditional PSTN lines.Three Gigabit Ethernet PortsThe UCM6302A includes three self-adaptive 10/100/1000Mbps Gigabit Ethernet ports with PoE+ support.
• The ports can operate in switched, routed or dual-card mode for flexible network deployment.Integrated NAT RouterThe built-in NAT router supports router and switch modes, helping integrate the UCM6302A into different network architectures without requiring an additional routing device for basic deployments.Audio ConferencingThe UCM6302A supports up to 5 simultaneous public audio conference rooms and up to 75 participants across all conference rooms combined.
• It provides a centralized conferencing platform for business communication.Audio-Focused UCM PlatformUnlike the video-capable UCM6300 models, the UCM6302A is part of the Audio Series and focuses on IP telephony, audio conferencing and business voice services.Wide Codec and Fax SupportThe system supports voice codecs including Opus, G.711 A-law/U-law, G.722, G.722.1, G.722.1C, G.723.1, G.726-32, G.729A/B, iLBC and GSM, along with T.38 fax support.Call Center and IVRThe UCM6302A provides configurable call queues, automatic call distribution and customizable auto attendant functions.
• Its IVR system supports up to 64 layers in multiple languages.Advanced Business TelephonySupported features include call park, call forwarding, call transfer, call waiting, caller ID, call recording, call history, IVR, music on hold, DID, DOD, DND, DISA, ring groups, call queues, paging and intercom, voicemail, voicemail-to-email, fax-to-email, BLF, speed dial, emergency calling, call follow-me, blacklist and whitelist functions.ZeroConfig ProvisioningThe UCM6302A supports mass provisioning using AES-encrypted XML configuration files and automatic discovery and provisioning of Grandstream IP endpoints through ZeroConfig, helping reduce deployment time.Security and ManagementThe system supports secure communication technologies including SRTP, TLS, HTTPS, SSH and 802.1X.
• It also supports management and monitoring through Grandstream Device Management System (GDMS).USB and SD Card InterfacesThe UCM6302A provides one USB 2.0 port, one USB 3.0 port and one SD card interface for supported storage and peripheral applications.Compact Business DesignThe appliance has a compact desktop form factor and is designed for professional business environments requiring centralized IP telephony and analog PSTN integration.Key FeaturesUp to 500 SIP usersUp to 75 concurrent G.711 callsUp to 75 concurrent SRTP G.711 calls2 RJ11 FXS ports with lifeline support2 RJ11 FXO ports3 × 10/100/1000Mbps Gigabit Ethernet portsPoE+ supportIntegrated NAT routerUp to 5 simultaneous public audio conference roomsUp to 75 total audio conference participants64-layer IVRWide range of voice codecsT.38 fax supportCall center and ACD featuresZeroConfig provisioningAES-encrypted configuration filesSRTP, TLS, HTTPS, SSH and 802.1X securityGDMS management support1 × USB 2.0, 1 × USB 3.0 and 1 × SD card interface.