Cortelco 2747 User Manual

Page 3

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2

4.1.2

Others...................................................................................................31

4.1.2.1 MAC

Address...................................................................................31

4.1.2.2 NTP

Server.......................................................................................31

4.1.2.3 Time

Zone ........................................................................................32

4.2 H.323

C

ONFIGURATION ON WEB

.................................................................32

4.2.1

H.323 Parameters ................................................................................32

4.2.2

Forward Mode .....................................................................................32

4.2.3

Advanced..............................................................................................33

4.2.3.1 Min Media Port :..............................................................................33
4.2.3.2 Max Media Port : .............................................................................33
4.2.3.3 Codec

: .............................................................................................33

4.3 SIP

C

ONFIGURATION ON WEB

......................................................................33

4.3.1

SIP Parameters ....................................................................................34

4.3.2

Forward Mode .....................................................................................34

4.3.3

Advanced..............................................................................................34

4.3.3.1 Reg

From .........................................................................................34

4.3.3.2 Reg

To ..............................................................................................34

4.3.3.3 Reg

Expire .......................................................................................34

4.3.3.4 Min

Media

Port................................................................................34

4.3.3.5 Max

Media

Port ...............................................................................34

4.3.3.6 Codec ...............................................................................................34

4.4 P

HONE

C

ONFIGURATION ON WEB

................................................................35

4.4.1

Prefix ....................................................................................................35

4.4.2

Voice.....................................................................................................35

4.4.2.1 Ring

Volume ....................................................................................35

4.4.2.2 Handset

Volume ...............................................................................36

4.4.2.3 Handsfree

Volume............................................................................36

4.4.2.4 CodecTxGain ...................................................................................36
4.4.2.5 Ring

Type.........................................................................................36

4.4.2.6 RTPLowBW.....................................................................................36
4.4.2.7 Jitter

Buffering .................................................................................36

4.4.3

Others...................................................................................................36

4.4.3.1 VAD .................................................................................................36
4.4.3.2 BG

Noise

Level................................................................................37

4.5 S

YSTEM

C

ONFIGURATION

............................................................................37

5

CALL FUNCTIONS ..........................................................................................38

5.1 M

AKING

C

ALLS

..........................................................................................38

5.2 R

ECEIVING

C

ALLS

.......................................................................................38

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