MP-1xx SIP
MP-1xx SIP User’s Manual 192 Document #: LTRT-65404
Table 12-1: MP-1xx Selected Technical Specifications (continues on pages 191 to 193)
Fax and Modem Transport Modes
Group 3 real-time fax relay up to 14400 bps with auto fallback
Tolerant network delay (up to 9 seconds round trip delay)
T.30 (PSTN) and T.38 (IP) compliant (real-time fax)
CNG tone detection & Relay per T.38
Real time Fax Relay
Answer tone (CED or AnsAm) detection & Relay per T.38
Fax Transparency
Automatic fax bypass (pass-through) to G.711, ADPCM or NSE bypass mode
Modem Transparency
Automatic switching (pass-through) to PCM, ADPCM or NSE bypass mode for modem
signals (V.34 or V.90 modem detection)
Protocols
VoIP Signaling Protocol
SIP RFC 3261
Communication Protocols
RTP/RTCP packetization.
IP stack (UDP, TCP, RTP).
Remote Software load (TFTP & BootP, DHCP support).
Line Signaling Protocols
Loop start, FXS and FXO
Interfaces
FXS Telephony Interface
2, 4, 8 or 24 Analog FXS phone or fax ports, loop start
FXO Telephony Interface
4 or 8 Analog FXO PSTN/PBX loop start ports
Network Interface
RJ-45 shielded connector, 10/100 Base-TX.
RS-232 Interface
RS-232 Terminal Interface for maintenance, diagnostic reports and code tracing. DB-
9 connector on rear panel
Lifeline (MP-10x/FXS)
Lifeline provides a wired analog POTS phone connection to any PSTN or PBX FXS
port when there is no power, or the network fails (refer to Section
3.4.1 on page 32
for details). Does NOT function with MP-124 and MP-10x/FXO gateways.
Connectors & Switches
Rear Panel
24 Analog Lines (MP-124)
50-pin Telco shielded connector
8 Analog Lines (MP-108)
8 RJ-11 connectors
4 Analog Lines (MP-104)
4 RJ-11 connectors
2 Analog Lines (MP-102)
2 RJ-11 connectors
Ethernet
10/100 Base-TX, RJ-45 shielded connector
RS-232
Console port - DB-9
Front Panel
Reset
Resets the MP-1xx
Physical
MP-10x Enclosure
Dimensions
Width: 221 mm 8.7 in
Height: 44.5 mm 1.75 in
Depth: 240 mm 9.5 in
Weight: 1.24 kg 2.5 lb
MP-124 Enclosure
Dimensions
1U, 19-inch Rack
Width: 445 mm 17.5 in
Height: 44.5 mm 1.75 in
Depth: 269 mm 10.6 in
Weight: 2.24 kg 4.9 lb
Environmental
Operational: -5° to 55° C 23° to 131° F
Storage: -40° to 70° C -40° to 158° F
Humidity: 10 to 90% non-condensing
Installation
Desk-top, shelf, or 19-inch rack mount with side brackets.
Electrical
Universal 90-264 VAC, 1A, 47-63 Hz
2A for MP-124
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