Grandstream Networks UCM6304A User Manual

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UCM630xA Series User Manual
Version 1.0.9.10
LCD Display
 UCM6300A/6302A/6304A: 320*240 LCD with touch screen for Shortcut Keys
and Scroll Bar
 UCM6308A: 128x32 dot matrix graphic LCD with DOWN and OK buttons
Reset Switch
Yes, long press for factory reset and short press for reboot
Voice Capabilities
Voice-over-Packet
Capabilities
LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line
Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to
G.711, NetEQ, FEC 2.0, jitter resilience up to 50% audio packet loss
Voice and Fax Codecs
Opus, G.711 A-law/U-law, G.722, G722.1 G722.1C, G.723.1 5.3K/6.3K, G.726-32,
G.729A/B, iLBC, GSM; T.38
QoS
Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Signaling and Control
DTMF Methods
Inband, RFC4733, and SIP INFO
Provisioning Protocol and
Plug-and-Play
Mass provisioning using AES encrypted XML configuration file, auto-discovery &
auto-provisioning of Grandstream IP endpoints via ZeroConfig (DHCP Option 66
multicast SIP SUBSCRIBE mDNS), eventlist between local and remote trunk
Network Protocols
TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH,
HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, HDLC, HDLC-ETH, PPP,
Frame Relay (pending), IPv6, OpenVPN®
API
Full API available for third-party platform and application integration
Disconnect Methods
Busy/Congestion/Howl Tone, Polarity Reversal, Hook Flash Timing, Loop Current
Disconnect
Security
Media Encryption
SRTP, TLS1.2, HTTPS, SSH, 802.1x
Physical
Universal Power Supply
 UCM6300A/6302A/6304A: Input: 100 ~ 240VAC, 50/60Hz; Output: DC+12V,

Grandstream Networks UCM6304A Specifications

General

Brand	Grandstream Networks
Model	UCM6304A
Category	PBX
Language	English