Cổng nối mạng FXO WellGate 2540

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  • Dual IP Stack : IPv6 and IPv4 
  • Simultaneously
  • Support up to 4 SIP Trunk Servers
  • Support different SIP Trunk to each 
  • FXO line
  • Auto HTTP Provision feature
  • Flexible Routes Plan, Dial Plan, Digit 
  • Manipulation
  • Redundant Firmware Image

Tình trạng: Còn hàng

Liên Hệ Báo Giá


  084 VoIP Support084 VoIP Support
Kinh doanh online 1
DĐ: 0938 238 084 - Mr. Thoại
Kinh doanh online 2
DĐ: 098 800 57 00 - Ms. Hồng

Đặt hàng qua điện thoại

(08)73.000.246 -- (04)73.000.246
Hotline: 0938238 084

Hỗ trợ kỹ thuật - bảo hành: 1900.6069
Làm việc từ 8h00 - 19h300
(Thứ 2 - Thứ 7)


WellGate 2540 is an 4-Line FXO gateway with SIP protocol IP 
device which allows to connect 4 Lines of analog PSTN telephone 
line or connect to analog extension of PABX to make or receive 
VoIP call over Internet or VPN network. This device is suitable 
for office IP-PBX application at office to office or office to branch 
office to call between PSTN Line and IP Call.


To select up to 4 SIP service Accounts


WellGate 2540 is appropriate to use four VoIP SIP Trunk or IP Centrex service or IP-PBX within 
offices and remote branch offices. One of four SIP Servers ( or ITSP Service provider or 
alternative IP-PBX ) can be configured freely at each line ( FXO port ) to make or receive IP 
Call. It provides 4 service platforms according to your dial number or routes plan.


IPv6 VoIP Gateway is ready to Market

IPv6 address was developed for years, however, it was not practical to our life up to date. More 
and more electronic devices are able to link to IP Network, this makes existing IPv4 address 
supply in shortage to global market. Meanwhile, the emerging countries are not able to increase 
IPv4 address supply due to strong market demand on broadband services. WellGate 2540 is an 
SIP based FXO gateway which built-in both IPv6 and IPv4 IP address. No matter when you are 
ready to deploy IPv6 network now, or reserve the future expansion to IPv6 from existing IPv4 
address, WellGate 2540 is ready to grow up with you. Both IPv6 and IPv4 address are working 
simultaneously at Voice IP Call. Its flexibility of both IPv6 and IPv4 accept and interwork both 
addresses on today and tomorrow whenever you need.


Flexible Dial plan and Route Plan Features

WellGate 2540 provides flexible Dial Plan between FXO and IP Trunk (SIP Soft Switch). Dial Plan 
is to configure in what condition the digits can be sent out to/from IP network. The dialing 
inter-digit time before dialing is configurable to meet local PSTN line or PBX’s extension line. Dial 
Rule is able to detect the prefix code and maximum digits reached and then dial automatically. 
The Digit Manipulation (DM) allows you to configure matched prefix code, digits length, start and 
stop digit position to be replaced digits as well. 
Route Plan is to configure the incoming and outgoing call routes which you desired this call to go 
out or allow to income. For instance, IP incoming call may Reach to one FXO port with Priority or 
Cyclic access. You can also configure IP incoming call by Matched prefix digits, Matched dialing 
number to FXO line and Matched digit length. For FXO outgoing call to IP routes, the hunting type 
supports Priority or Cyclic or Simultaneously to select which SIP trunk ( SIP Proxy Server ) to go. 
FXO outgoing call routes also support by Matched prefix digits, Matched outgoing SIP Trunk 
number and Matched digit length. Both direction supports No Answer time out and Backup Routes.


Suit to IP-PBX to access local PSTN line

WellGate 2540 is a SIP IP device to connect with IP-PBX to access local PSTN network with FXO 
interface. Its telephony features, for instance, Caller ID detection and Releasing FXO port after 
call was dropped, are easy to integrate with Legend Telephony Line with IP-PBX in office and 
branch office IP call application. It is compatible with local Telecom network regulation and your 
office IP network to transmit analog voice between them.



  • Interface:
    • Ethernet port (RJ-45, 10/100 base-T)
      • 1-WAN port, connect to IP Network
      • 1-LAN port connect to PC with NAT
    • Support Bridge, NAT and Gateway mode
    • Telephony port connect to local PSTN line (RJ-11 x 4 pcs)
    • DC +12V power input Jack
    • Reset key to return Factory setting
    • LED Indicator for System, SIP and FXO status
  • IP Network connection
    • IPv4 (RFC 791) and IPv6 Simultaneously
    • IPv6 Auto Configuration (RFC 4862)
    • IPv6 Only, IPv4 Only or dual stack
    • MAC Address (IEEE 802.3)
    • MAC Clone Setting
    • Vendor Class ID
    • Static IP
    • DHCP Client (RFC 2131), WAN port
    • DHCP Server, LAN port
    • NAT Server (RFC 1631)
    • PPPoE Client
    • DDNS ( DynDNS )
    • DNS Client
    • Firewall
    • URL Filter
    • IP Filter
    • MAC Address Filter
    • Application program Filter
    • Port Filter
    • Port Forwarding (TCP, UDP or both)
    • Bandwidth Control (Download and Upload), Maximum Bandwidth priority setting
    • UPnP Server at LAN port
    • Behind NAT, use DMZ for NAT traversal
    • SNTP with time zone and Daylight Saving
    • TCP/UDP (RFC 793/768)
    • RTP/RTCP (RFC 1889/1890)
    • IPV4 ICMP (RFC 792),
    • TFTP Client
    • VoIP VLAN Support 802.1Q, 802.1P
    • VLAN ID Range : 2 to 4094
    • VLAN Priority : 0 to 7 (Highest Priority)
    • QoS : DiffServ (RFC 2475), TOS (RFC791, 1394)
  • SIP Protocol :
    • RFC3261 compliance
    • Support up-to 4 SIP Trunk to Register
    • SIP UDP Protocol
    • Support SIP compact Form
    • Support SIP HOLD Type: Send Only, or inactive
    • SIP Session Timer (RFC 4028)
    • SIP Session Refresher: UAC or UAS
    • SIP Encryption
    • MD5 Digest Authentication (RFC2069/RFC2617)
    • Reliability of provision response PRACK (RFC3262)
    • Early/Delay Media support
    • Offer/Answer (RFC3264)
    • Message Waiting Indication (RFC3842)
    • Event Notification (RFC3265)
    • REFER (RFC3515)
    • Support Outbound Proxy
    • Support Primary and Backup SIP Server
    • Support STUN NAT Traversal
    • Support “rport” parameter (RFC 3581)
    • Configure SIP local Port
    • SIP QoS Type: DiffServe or QoS
    • Accept Proxy Only : YES or NO
  • Audio Codec :
    • G.711 A-law/μ-law, G.729A, G.723.1 (6.3K, 5.3K)
    • Select voice codec priority : Local or Remote
    • Voice Payload size (ms) configuration
    • Silence Suppression
    • VAD/CNG
    • LEC : Line Echo Canceller
    • Max Echo Tail Length (G.168): 32, 64 and 128ms
    • Packet Loss Compensation
    • Automatic Gain Control
    • In-band/out of band DTMF (RFC4733, RFC2833 / SIP INFO)
    • Adaptive/Configurable Jitter Buffer
    • G.168 Acoustic Echo Cancellation
    • Configure RTP basic Port
    • RTP QoS Type : DiffServ or TOS
    • Phone Book ( 50 records ) for peer to peer calls
    • Dialing Plan with drop, replace, Insert dialing digits
    • Select First digit and Inter digit timeout duration (Sec)
    • Selectable Call Progress Tone
    • Support Specified Line Calling
  • Call Features :
    • 4-Line FXO connect to PSTN or PBX simultaneously
    • Caller ID recognition DTMF (before/after 1st ring) and FSK (before 1st ring ), ETSI 
      and Bellcore
    • DTMF Caller ID start and stop BIT configurable
    • Current Drop Detection to release FXO port
    • Disconnect tone recognition to release FXO port
    • Tone Generation: Ring Back, Dial, Busy, call waiting, ROH, Warning, Holding, Stutter 
      dial tone and disconnect tone
    • Configure Tone Frequency, Cadence, Level and Cycle
    • Select Tone specification by Country name List
    • Global Country Based Tone Specification
    • NAT Traversal support STUN, UPNP and Behind NAT
    • Out-Band DTMF : RFC2833 and SIP Info
    • RFC2833 Payload type : 101 or 96
    • DTMF send out ON and OFF Time configure
    • DTMF incoming recognition Minimum ON and OFF time
    • DTMF Relay Volume configuration
    • T.38 FAX Volume configuration
    • Flash Time transmit via SIP Info (Enable or Disable)
    • Message Waiting Indication (Stutter Tone Notice)
    • Block Anonymous Call
    • Call Hold
    • Call Transfer
  • FXO Line Configuration:
    • Activate or deactivate
    • Line ID
    • FXO Line Phone number
    • Polarity Reversal detection for call establish and Billing
    • Current drop recognition to release port
    • Incoming call Handle: Hotline or 2 stage dialing
    • HOT Line to desired phone number
    • Play voice file to incoming call
    • Repeat playing voice file counts
    • Self-recorded voice files to upload
    • Generate FLASH TIME to PSTN network
    • T.38 or FAX Relay Type
    • Incoming and outgoing dB value configurable
    • Dialing Answer Delay time to establish call path
    • Answer PSTN incoming call after how many ring cycles
    • Caller ID detection mode by Country selection
    • VoIP dial to FXO/PSTN Line: 1 stage dialing and 2 stage dialing
    • Outgoing SIP Caller ID Selection
    • Support 4 SIP Trunk
    • Accept desired SIP Proxy incoming calls Only
  • Flexible Routing Plan :
    • Prefix Match and Length
    • Priority Ring
    • Cyclic Ring
    • Simultaneous Ring
    • Programmable Hunting Cycle
    • Backup Routes with Digit Manipulation
    • Default Routes
  • Flexible Dial Plans :
    • Retrieve transfer call from 3rd party by dial Code (default: *#)
    • Inter digit time out setting
    • First digit dial out delay time setting
    • End of dial keypad number
    • Dial Rule : Match dial Prefix and Maximum digits length ( 1-15 )
    • Phone Book can be Exported or Imported
  • Digit Manipulation (Drop and Replace Rule):
    • FXO DM Group
    • VoIP DM Group
    • DM 1 Group
    • DM 2 Group
    • DM 3 Group
    • DM 4 Group
    • Matched Prefix
    • Matched digit length
    • Replace digit start position
    • Replace digit stop position
    • Replace number
    • Incoming Ring frequency recognition range: 10 to 70 Hz
    • Incoming Ring ON time recognition range: 0 to 8000ms
    • Incoming Ring OFF time recognition range: 0 to 8000ms
    • Incoming Ring Level recognition range: 10 to 95Vrms
    • Support Peer to Peer Dialing
    • Flash Time Detection: range from 80 to 800 ms
    • Configure Ring Cadence, Frequency and Voltage
    • Administrative Telnet CLI and HTTP, HTTPS
    • HTTP provision through MAC address
    • Multilingual Web User Interface
    • 3 Levels of User Access Right with Password protection with different Web Language 
      (Administrator, Supervisor and User)
    • HTTP/HTTPS Service Access limitation from WAN port
    • Configure Service ports at HTTP, HTTPS and telnet Services
    • Phone Debug Module: Device Control, Call Control, DB, Verbose
    • SIP Debug Module: Register, Call, SIP Message, Others
    • SNTP Debug Module
    • Device Debug Module
    • DSP Debug
    • Provide 8 Debug Levels :
      • Emergency
      • Alert
      • Critical
      • Error
      • Warning
      • Notice
      • Information
      • Debug
    • Provides System Status Logs
    • Connect to external SYSLOG Server
    • Status display: Network, Line, SIP Trunk status
    • Diagnostics (debug through Syslog Event Notice)
    • Debug in real time by Telnet
    • Auto Provision via HTTP Server
    • SNMP V2/Trap
    • Configuration Backup/Restore
    • Dual Firmware Image Backup
    • Reset to factory Default

    ** Support Welltech proprietary encryption protocol at SIP Signal and Voice codec during 
    transmitting to IP network in order to Anti-ISP block of VoIP call. This feature only be 
    available with Welltech SIP server or SIPPBX6200 IP-PBX

  • Environmental :
    • Actual Dimension: 17.5(W) × 3.2(H) × 12.6(D) CM
    • Weight: 0.5kg (One unit with packing)
    • Operating Temp. & Humidity
      • Temp.: 0°C~45°C (32°F~113°F)
      • Humidity: 10%~90% relative humidity, non-condensing
    • Power Adaptor:
      • INPUT: AC100V~240V, 50/60Hz
      • OUTPUT: DC 12V, 1.5A
  • Approvals:
    • CE, FCC (Part 15, Class B), LVD and RoHS
  • Country of origin:
    • Made in Taiwan
  • Packing Accessories
    • WellGate 2540 x 1 pcs
    • AC to DC+12V Power adaptor x 1 pcs
    • CD User Manual x 1 pcs
  • Warranty
    • One year
Mã sản phẩm WellGate 2540
Số Line/Tài khoản 4 line
Cổng analog 4 cổng FXO (line bưu điện)
Cổng kết nối / mở rộng RJ11 phone port
Cổng Internet 2 cổng, 10/100Mbps
Phụ kiện kèm theo Adapter, Cáp mạng (1met), Hướng dẫn sử dụng
Nguồn điện Adapter 12V
Nhà sản xuất WellTech

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