Grandstream Networks UCM6204 User Manual

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UCM6200 Series User Manual
PRODUCT OVERVIEW
Technical Specifications
The following table resumes all the technical specifications including the protocols / standards supported, voice
codecs, telephony features, languages and upgrade/provisioning settings for UCM6200 series.
Table 1: Technical Specifications
Interfaces
Analog Telephone FXS
Ports
2 ports (both with lifeline capability in case of power outage)
PSTN Line FXO Ports
• UCM6202: 2 ports
• UCM6204: 4 ports
• UCM6208: 8 ports
Network Interfaces
• UCM6202/6204/6208: Dual Gigabit RJ45 ports with integrated PoE Plus
(IEEE 802.3at-2009)
NAT Router
Yes
Peripheral Ports
USB, SD
LED Indicators
Power/Ready, Network, PSTN Line, USB, SD
LCD Display
128x32 graphic LCD with DOWN and OK button
Reset Switch
Yes
Voice/Video 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 and auto-switch to
G.711
Voice and Fax Codecs
G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, iLBC (30ms
only), GSM, AAL2-G.726-32, ADPCM; T.38
Video Codecs
H.264, H.263, H.263+, VP8
QoS
Layer 3 QoS, Layer 2 QoS
Signaling and Control
DTMF Methods
In Audio, RFC2833, and SIP INFO
Provisioning Protocol and
Plug-and-Play
TFTP/HTTP/HTTPS, auto-discovery and auto-provisioning of Grandstream IP
endpoints via ZeroConfig (DHCP Option 66/multicast SIP SUBSCRIBE/mDNS),
eventlist between local and remote trunk

Grandstream Networks UCM6204 Specifications

General

Brand	Grandstream Networks
Model	UCM6204
Category	PBX
Language	English