Adtran NetVanta 6240 4740206G21 Manual Do Utilizador

Códigos do produto

4740206G21

Product Specifications

Physical Interfaces

WAN

■

Quad T1/FT1

■

RJ-48C

LAN

■

Dual auto-sensing 10/100Base-T

■

Full duplex

■

RJ-45

■

May also be used as the WAN interface

■

Supports 802.1q VLAN trunking

Digital Voice

■

RJ-48C

■

T1 CAS and PRI support

■

Signaling Methods

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E&M Wink

■

E&M Immediate

■

Feature Group D

Analog Voice

■

8, 16, and 24 FXS POTS via 50-pin amphenol

■

68.5 Vrms with 20VDC offset maximum ring voltage

■

Sinusoidal ringer waveform

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48 V, nominal on-hook battery voltage

■

30 mA, nominal loop current

■

FXS 2-wire impedances

o

600 Ω

o

900 Ω

o

600 Ω +2.16μF

o

900 Ω +2.16μF

■

FXO 2-wire impedances

o

600 Ω +2.16μF

o

900 Ω +2.16μF

■

Integral 2 FXO (optional)

■

Up to 10 FXO available (see ordering options)

■

Signaling Methods

o

Loop Start

o

Ground Start

Craft

■

DB-9

Processor and Memory

■

RAM: 128 Mb RAM

■

Expandable RAM: 512 Mb (optional)

■

Flash: 128 Mb Flash

VoIP Protocol

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SIP

■

MGCP (FXS interfaces only)

Packet-based Voice Resources

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CODECs

o

G.711-64k PCM

o

G.729ab-8k CS-ACELP

■

G.168 Echo Cancellation

■

Up to 64ms Echo-tail length

■

Supports 30 or 60 Channels (see ordering options)

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Supports 30 or 60 T.38 sessions

Media Stream

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RTP/UDP/IP (RFC 3550)

■

RTP payload for DTMF digits (RFC 2833/4733)

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Supports port-to-port hairpin call

■

SDP (RFC 2327)

NAT Traversal and Remote Survivability

■

B2BUA

■

SIP Registrar for IP phones

■

SIP transparent proxy with survivability

Tone Services

■

Local DTMF Detection

■

Local Tone Generation

o

Dialtone

o

Busy

o

Call Waiting

o

Alternate Call Waiting

o

Receiver Off Hook

■

Ringing

o

Distinctive Ring

Calling Feature Support

(varies with feature server/gateway)

■

Caller ID

o

Name and Number (MDMF, SDMF)

o

Call Waiting IAD

■

Voicemail

o

Stutter dialtone

o

Visual Message Waiting Indicator (VMWI)

■

Call Hold

■

Call Forward

o

Busy Line

o

No Answer

■

Call Transfer

o

Blind, Attended

■

Call Waiting

■

Distinctive Ring

■

Do Not Disturb

■

Three-way Calling

■

Call Return

■

Speed Dial

■

3-way Conferencing (3WC)

IP Business Gateway

NetVanta 6240