Ambit U10C034, User Manual

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U10C034 MSO User’s Manual v1.4 June 2008
15
• Secure firmware downloading, conforming to the DOCSIS 1.1
specification.
• Support end of call statistics
• Country Code Profile Support
• Support Time Warner NCS VoIP eMTA Addendum to Vendor
Product Requirements.
M
ULTIPLE
C
OUNTRY
P
ROFILE
S
UPPORT
This product supports following telephony standards for different
country. You can use telnet command or MTA configuration file to
indicate modem to follow a specific standard for your VOIP network.
Country Code Mu or A law 2 Wire Input D/A
(dB) A/D
(dB) Impedance
(
Ω
)
Ring frq.
(Hz) Ring Waveform
(Vrms) Ring Cadence
North
America Both Yes -4 -2 600 20 57 On=2s
Off=4s
TR-57 Both Yes -3 -3 900+2160 20 45 On=2s
Off=4s
Japan Both Yes -3 -3 600+1000 20 45 On=1s
Off=2s
Germany Both Yes -10 -4 220+820||115 25 45 On=1s
Off=4s
Sweden Both Yes -10 -4 270+750||150 25 45 On=1s
Off=5s
UK Both Yes -9 -4 300+1000||220 16.66 45 On=0.4s
Off=0.2s
On=0.4s
Off=2s
France Both Yes -10 -4 600 50 45 On=1.5s
Off=3.5s
Belgium Both Yes -6 -3 150+830||72 25 45 On=1s
Off=3s
Finland Yes -10 -4 270+910||120 25 45 On=1s
Off=4s
Italy Both Yes -3 -3 400+700||200 20 45 On=1s
Off=4s
Switzerland Both Yes -11 -4 270+750||150 25 45 On=1s
Off=4s
ETSI Both Yes -6 -4 270+750||150 20 45 On=1s
Off=3s
Netherlands Both Yes -10 -4 472+637||219 25 45 On=1s
Off=4s
Denmark Both Yes -11 -4 279+750||150 25 45 On=0.75s
Off=7.5s
Chile Both Yes -11 -4 270+750||150 20 50 On=1s
Off=4s
Hungary Both Yes -11 -4 600 25 50 On=1..25s
Off=3.75s
Brazil Both Yes -11 -4 279+750||150 25 45 On=1s