Product Overview; Technical Specifications; Table 1: Technical Specifications - Grandstream Networks UCM6206 User Manual

Technical Specifications

Interfaces
Analog Telephone FXS Ports
PSTN Line FXO Ports
Network Interfaces
NAT Router
Peripheral Ports
LED Indicators
LCD Display
Reset Switch
Voice/Video Capabilities
Voice-over-Packet
Capabilities
Voice and Fax Codecs
Video Codecs
QoS
Signaling and Control
DTMF Methods
Provisioning Protocol and
Plug-and-Play
Network Protocols
Disconnect Methods
Security
Media
Physical

PRODUCT OVERVIEW

Table 1: Technical Specifications

2 ports (both with lifeline capability in case of power outage)
•
UCM6202: 2 ports
•
UCM6204: 4 ports
•
UCM6208: 8 ports
•
UCM6202/6204/6208: Dual Gigabit RJ45 ports with integrated PoE Plus
(IEEE 802.3at-2009)
Yes
USB, SD
Power/Ready, Network, PSTN Line, USB, SD
128x32 graphic LCD with DOWN and OK button
Yes
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
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
H.264, H.263, H.263+, VP8
Layer 3 QoS, Layer 2 QoS
In Audio, RFC2833, and SIP INFO
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
TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH,
HTTP/HTTPS, PPPoE, SIP (RFC3261), STUN, SRTP, TLS, LADP
Call Progress Tone, Polarity Reversal, Hook Flash Timing, Loop Current
Disconnect, Busy Tone
SRTP, TLS, HTTPS, SSH
UCM6200 Series User Manual
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