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MTA 8328-1N Specifications
New Generation VoIP CPE Devices For Broadband Service Providers

Features | Specifications | Datasheet

(1).  RJ-11 port (Connect to Phone)
(2).  RJ-45 port (Uplink to broadband access device)
(3). RJ-45 port (Downlink to local area network)

Product Specifications

Category Specifications
Telephone Interface 1 FXS voice ports
Network Interface 10/100 Base-T Uplink ports
Accessory Ethernet Cable,  AC/DC Power Adapter, RJ11 phone cable

Software Specifications

Category Specifications
Protocols SIP 2.0
Speech Codec Capabilities G.711
Quality of Service Adaptive jitter buffer, TOS, VLAN
Signal Processing Echo cancellation
OSI (Open Switch Interval-event)
T.38 Fax (or fall-back to G.711)
Caller ID FSK signal regeneration
Line reversal/Polarity reversal
Gain control
Certification FCC part 15B; CE; UL
Tones Ring back tone
Busy tone
Reorder tone
Dial tone
Off hook warning tone
Message waiting tone (MWI)/Stutter tone
Call waiting tone
Confirmation Tone
DTMF Tone DTMF tone detection and generation/RFC2833
Announcements Play out any voice stream sent by Call Agent or SIP Proxy controlled announcement server
Device IP announcement, Internet cable is not connected, Internet service is down, Device is not registered with the service provider
OAM&P Access components implemented:
Web, SSH, CLI, HTTP 1.0, SNMP, Telnet, DHCP or DNS
Works with any SNMP (v.1, v.2c)-based EMS
Detailed logging at various trace levels and uploading to syslog server
Provisionable set feature codes
SIP Packet and Media Loopback
Other Features Built-in DHCP server
NAT capabilities for simultaneous Internet access for multiple PC’s
IP routing and port forwarding
MAC cloning
IP/Domain filtering
STUN NAT traversal
Multiple Line Profiles (SIP only)
DSCP (Diffserv Codepoint) (SIP only)
VLAN Tagging
SIP INFO for DTMF/Flash Event
RTCP-XR (SIP only)

Physical Specifications

Category Specifications
Power Consumption Idle: 0.96W / Ringing: 3.6W / Talking: 2.28W
Power Supply Output: DC 12V, 1A / Input: AC 120V, 60Hz, 200mA
Dimensions 1.12 in (H) x 3.27 in (W) x 3.27 in (D) / 28.5 mm (H) x 83 mm (W) x 83 mm (D)
Operating Temperature 32ºF to 104ºF (0ºC to 40ºC)
Storage Temperature -4ºF to 158ºF (-20ºC to 70ºC)
Operating Humidity 10 to 90% RH
Storage Humidity 5 to 95% RH
Weight Unit: 0.09 kg (0.2 lb) Packaging: 0.36 kg (0.8 lb)
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