Letel TVP304 Manual de usuario
Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
User Manual
TVP304
IP Phone
Version 1.0
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
ndex
1．Welcome ……………………………………………………………………………………………….. ….3
2．Installation ………………………………………………………………………………………….. …3
2.1 Package List ….…………………………………………………………………………………............4
2.2 Safety Compliances ………………………………………………………………………………….4
3．Product verview ………………………………………………………………………………………4
3.1 Key Features ...………...……………………………………………………………………………….4
3.2 Hardware Specification …..…………………………………………………………………………..6
4．Basic perations ………………………………………………………………………………………7
4.1 Get Familiar with LCD ……………………………………………………………………………..7
4.2 Get Familiar with Keypad ...…………………...……………………………………………………..8
4.3 Make Phone Calls…….……………………………………………………………..…………………10
4.3.1 Make Calls Using Regular Phone or Extension
Numbers ...............................10
5．Configuration with WEB..…………………………………………………..
……………..11
5.1 Current state.……………………………………………………………………………..11
5.2 User verification ………………………………………………………………...…….....13
5.3 Network configuration …………………..………………………………………………14
5.3.1 Wide area network（WAN……………………………………………………………..14
5.3.2 Local area network (LAN) ………………...…………………………………………..16
5.4 V IP configuration …………………………………………………………………...17
5.4.1 H.323 configuration ………..……………………………………………………….....17
5.4.2 SIP configuration …...………………………………………………………………….21
5.5 Advance configuration ……………………………………………………………….25
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
5.5.1 Net Service configuration.……………………………………………………………....25
5.5.2 SIP advanced configuration …………………………………………………………….26
5.5.3 Value added service configuration …………………………………………………….30
5.5.4 DSP configuration ……………………………………………………………………..32
5.6 Number binding configuration ……………………………………………………...33
5.7 Save and Clear configuration ……………………………………………………….38
5.8 Upgrade on-line ……………………………………………………………………….39
5.8.1Upload WEB page …………………………………………………………………… 39
5.8.2 FTP download ………………………………………………………………………..40
5.8.3 Configuration files WEB download ………………………………………………….41
5.9 System management ………………………………………………………………………41
5.9.1 Account management ………………………………………………………………...41
5.9.2 Phone book configuration ……………………………………………………………43
1 Welcome
TVP304 series of SIP phones are innovative IP telephones that offer a rich set of functionality and
superb sound quality. They are fully compatible with SIP and H.323 industry standard and can
interoperate with many other SIP or H.323 compliant devices and software on the market.
2 Installation
TVP304 series IP phones are designed to look and feel like standard
telephones. The following photo illustrates the appearance of an TVP304
IP phone and the use of its key buttons.
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
2.1 Package L st
The TVP304 phone package contains:
1) ne TVP304 phone
2) ne universal power adapter
3) ne Straight Ethernet cable
2.2 Safety Compl ances
The phone should only be operated with the universal power adapter
provided with the package. Damages to the phone caused by using other
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
unsupported power adapters would not be covered by the manufacturer’s
warranty.
3 Product Overv ew
TVP304 IP Phone is a next generation IP network telephone based on
industry open standard SIP (Session Initiation Protocol) and H.323. Built
on innovative technology, TVP304 IP Phone features market leading
superb sound quality and rich functionalities at massaffordable price.
3.1 Key Features
Support two models: Bridge and Router(NAT&NAPT)
Network Protocols: TCP/UDP/IP 、ICMP 、HTTP 、DHCP
Client（WAN Interface）、DHCP Server（LAN Interface）、DNS
Client、DNS Relay、SNTP、PPPoE、FTP、TFTP
VoIP Protocols: Support H323 (V4)&SIP (RFC3261, RFC3262,
RFC3264, RFC3265) synchronously
Voice Codecs: G.711 （A-law/U-
law ）、G.723.1 、G.729A/B 、G.726，and G.722
Redundancy SIP server (or Gate Keeper): Can auto swap address
between two servers address
NAT transversal: Support STUN client, AVS and Citron etc . Can
modify SIP register port、HTTP server port、Telnet server port and
RTP port
Support two SIP server synchronously ：Can register two different
SIP server, and can make a call by either proxy
Support standard voice features such as numeric Caller ID Display,
Call Waiting, Hold, Transfer, Do-Not-disturb, Forward, in-band and
out-of-band DTMF, Hotline (off hook autodial), auto answer,ban
outgoing
Full duplex hands-free speakerphone, redial, call log, volume control,
voice record with indicator
Support standard encryption and authentication (DIGEST using MD5,
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
MD5-sess)
Support Silence Suppression, VAD (Voice Activity Detection), CNG
(Comfort Noise Generation), Line Echo Cancellation (G.168), and
AGC (Automatic Gain Control)
Provide easy configuration thru manual operation (phone
keypad 、Web interface and Telenet) or automated centralized
configuration file via TFTP or HTTP.
Support firmware upgrade via TFTP/FTP and HTTP
Support syslog, can send event of phone to syslog server.
3.2 Hardware Specification
The table below describes the hardware specification.
Item Specification
Power Adapter Input 110-220V AC
utput 5V DC 1A
Port WAN 10/100Base T RJ-45
LAN 10/100Base T RJ-45
Power Consumption 2.8W/1.9W
LCD 74mmx29mm
perating Temperature 0～60℃
Relative Humidity 5～95%
Volume
Weight
4 Basic Operations
4.1 Get Fa iliar with LCD
TVP304 phone has a LCD of 74mmx29mm size and a backlight. Here is
the display when all segments illuminate:
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
The LCD is equipped with a backlight. When the phone is in the normal
idle state, the backlight is off. Whenever an event occurs, the backlight
turns on automatically and brings the user’s attention.
Icon LCD Icon Definitions
Network Status Icon:
FLASH in the case of Ethernet link failure or the phone is not
registered properly.
Network Status Icon:
ON when Phone work on DHCP odel and FLASH when
DHCP client is not successful.
OFF when Phone is work on another odel
Network Status Icon:
ON when Phone work on Static odel and FLASH when IP
address is disable.
OFF when Phone is work on another odel
Network Status Icon:
ON when Phone work on PPPoE odel and FLASH when
PPPoE is not successful.
OFF when Phone is work on another odel
Message Status Icon:
ON and Flash if Phone has new essage include text essage
or voice record
Missed call display
ON and Flash if Phone has issed call and not be read.
H323 register Status:
FLASH when enable register and can not register successfully,
ON when enable register and register successfully,
OFF when disable register
SIP1 (Public sip server) register Status:
Flash when enable register and can not register successfully,
ON when enable register and register successfully,
OFF when disable register
SIP2 (Private sip server) register Status Icon:
Flash when enable register and can not register succedfully,
ON when enable register and register succedfully,
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
OFF when disable register
Handset Status Icon:
ON if off hook
OFF if on hook
Hand-free Status Icon:
ON when phone work on hand-free odel
OFF when IDLE or work on handset odel
…Weekday Status Icon:
Nu erical Nu bers and Characters:
0 - 9
* # @
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W,
X, Y, Z
4.2 Get Fa iliar with Keypad
TVP304 phone has a 28-button keypad.
Key Button Key Button Definitions
0 - 9, *, # Digit, star and pound keys are usually used
to make phone calls
Sysinfo Display basic information, including IP
address and gateway address
ENTER Enter key
Exit Back key
Volume Adjust volume by revolving
MENU Enter MENU mode when phone is in IDLE
mode.
UP Previous menu item when phone is in IDLE
mode r increase handset/speakerphone
volume
D WN Next menu item when phone is in IDLE
mode r reduce handset/speakerphone
volume
H LD Temporarily hold the active call
Transfer Transfer the active call to another party or
Enter 3-way conferencing call.
Redial/Send Dial a new number or Redial the number
last dialed. After entering the phone
number, pressing this key would force a call
to go out immediately before timeout
SPEAKER Enter hands-free mode
DEL Delete a key entry, call log, voice
mail and etc
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
MUTE Mute an active call;
UT Dial call records
IN Incoming call records
REC RD Enter voice record menu
PB K User can make a call directly by # button if
choicing the proper person in phone number
book.
4.3 Make Phone Calls
4.3.1 Make Calls Us ng Regular Phone or Extens on Numbers
There are three ways to make phone calls:
1. Pick up handset or press SPEAKER button, and then enter the phone
numbers
2. Press the SEND/REDIAL button directly to redial the number last
called. nce pressed, the last dialed number will be displayed on the LCD
as the corresponding DTMF tones are played out and an outgoing call is
sent.
3. Browse the UTG ING/INC MING history and press the # button.
nce pressed, the last dialed number will be displayed on the LCD as the
corresponding DTMF tones are played out and an outgoing call is sent.
Examples:
To dial a number on the proxy, such as 1001, simply pick up handset or
press speaker phone, dial 1001 and then press the “SEND/(Re)Dial”
button.
To dial a PSTN number such as 62281486, you might need to enter in
some prefix number followed by the phone number. Please check with
your VoIP service provider to get the information. If your phone is
assigned with a PSTN-like number such as 62281493, most likely you
just follow the rule to dial 62281486 as if you were calling from a regular
analog phone, followed by pressing the “SEND/(Re)Dial” button.
5 Conf gurat on w th WEB
The IP Phone Web Configuration Menu can be accessed by the following URI: http://Phone-IP-
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Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
Address. The default LAN IP address is “192.168.10.1” and WAN IP address is “192.168.1.179”.
If the web login port of the phone is configured as non-80 standard port，then user need to input
http://xxx.xxx.xxx.xxx：xxxx/，otherwise the web will show that no server has been found),it
will be shown as follows:
5.1 Current state
n this page user can gather information of each commonly-used parameter of the phone, it is
shown as the following figure：the network section shows the current WAN, LAN configurations
of the phone ：including gaining way of WAN IP and IP（static state, DHCP, PPPoE) ，MAC
address，WAN IP address of the phone，LAN IP address of the phone，opening state of LAN
DHCP server.
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Tabla de contenidos
