UCM6208

Analog Telephone FXS Ports

• 2 ports (both with lifeline capability in case of power outage)

PSTN Line FXO Ports

• 8 ports (UCM6208)

Network Interfaces

• Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009)

NAT Router

• Yes (supports router mode and switch mode)

Peripheral Ports

• USB, SD

LED Indicators

• Power/Ready, Network, PSTN Line, USB, SD

LCD Display

• 128x32 graphic LCD with DOWN & OK button

Reset Switch

• Yes

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

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, GSM, AAL2-G.726-32, ADPCM; T.38

Video Codecs

• H.264, H.263, H263+

QoS

• Layer 3 QoS, Layer 2 QoS

DTMF Methods

• In Audio, RFC2833, and SIP INFO

Provisioning Protocol & Plug-and-Play

• TFTP/HTTP/HTTPS, 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, SIP (RFC3261), STUN, SRTP, TLS, LDAP

Disconnect Methods

• Call Progress Tone, Polarity Reversal, Hook Flash Timing, Loop Current Disconnect, Busy Tone

Media Encryption

• SRTP, TLS, HTTPS, SSH

Universal Power Supply

• Output: 12VDC, 1.5A; Input: 100 ~ 240VAC, 50 ~ 60Hz

Dimensions

• UCM6202/6204: 226mm L x 155mm W x 34.5mm H
• UCM6208: 440mm L x 185mm W x 44mm H

Weight

• UCM6202/6204: Unit weight 0.51kg, Package weight 0.94kg
• UCM6208: Unit weight 2.23kg, Package weight 3.09kg

Environmental

• Operating: 32 ~ 104ºF / 0 ~ 40ºC, 10 ~ 90% (non-condensing); Storage: 14 ~ 140ºF / -10 ~ 60ºC

Mounting

• Wall mount & Desktop (UCM6202/6204); Rack mount & Desktop (UCM6208)

Multi-Language Support

• English/Simplified Chinese/Traditional Chinese/Spanish/French/Portuguese/German/Russian/Italian/Polish/Czech for Web UI; Customizable IVR/voice prompts for English, Chinese, British English, German, Spanish, Greek, French, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Hebrew, Arabic; Customizable language pack to support any other languages

Caller ID

• Bellcore/Telcordia, ETSI-FSK, ETSI-DTMF, SIN 227 – BT

Polarity Reversal/Wink

• Yes, with enable/disable option upon call establishment and termination

Call Center

• Multiple configurable call queues, automatic call distribution (ACD) based on agent skills/availability/busy level, in-queue announcement

Customizable Auto Attendant

• Up to 5 layers of IVR (Interactive Voice Response)

Maximum Call Capacity

• -Registered SIP devices: supports up to 800 registered SIP devices/users (for UCM6208) and 500 registered SIP devices/users (for UCM6202/6204)
• -Concurrent SIP calls: Up to 30 (UCM6202), 45 (UCM6204), or 100 (UCM6208), or 66% performance if calls are SRTP encrypted

Conference Bridges

• Up to 3 (UCM6202/6204) or 6 (UCM6208) password-protected conference bridges allowing up to 25 (UCM6202/6204) or 32 (UCM6208) simultaneous PSTN or IP participants

Call Features

• Call park, call forward, call transfer, DND, ring/hunt group, paging/intercom etc.

Compliance

• FCC: Part 15 (CFR 47) Class B, Part 68
• CE: EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1, TBR21, RoHS
• A-TICK: AS/NZS CISPR 22 Class B, AS/NZS CISPR 24, AS/NZS 60950, AS/ACIF S002
• ITU-T K.21 (Basic Level); UL 60950 (power adapter)

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