DTMF Methods In Audio, RFC2833, and SIP INFO

QoS Layer 3 QoS, Layer 2 QoS

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,

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

Network Protocols TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, SIP (RFC3261), STUN, SRTP, TLS, LDAP/NAT Router Yes (supports router mode and switch mode)

Network Interfaces Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009) Peripheral Ports USB, SD

PSTN Line FXO Ports 2 ports (UCM6202); 4 ports (UCM6204); 8 ports (UCM6208)

Analog Telephone FXS Ports 2 ports (both with lifeline capability in case of power outage)

LCD Display 128×32 graphic LCD with DOWN & OK button

Designed to provide a centralized solution for the communication needs of businesses, the UCM6200 series IP PBX appliance combines enterprise-grade voice, video, data, and mobility features in an easy-to-manage solution. This IP PBX series allows businesses to unify multiple communication technologies, such as voice, video calling, video conferencing, video surveillance, data tools, mobility options and facility access management onto one common network that can be managed and/or accessed remotely. The secure and reliable UCM6200 series delivers enterprise-grade features without any licensing fees, costs-per-feature or recurring fees.

+Video Codecs H.264, H.263, H263

Grandstream UCM6204 IP-PBX

TFTP/HTTP/HTTPS, auto-discovery & auto-provisioning of Grandstream IP endpoints via Zero-Config (DHCP Option 66 multicast SIP SUBSCRIBE mDNS), eventlist between local and remote trunk

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

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