WellTech

WellGate 2424S



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 (RJ-11 x 24 pcs)
  • RS-232 Console port, DB9 Male
  • AC power input Jack
  • AC Power ON/OFF Switch
  • LED Indicator for System, SIP and FXS status

IP Network connection

  • IPv4 (RFC 791)
  • MAC Address (IEEE 802.3)
  • MAC Clone Setting
  • Vendor Class ID
  • IP/ICMP/ARP/RARP/SNTP
  • 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
  • Bandwidth Control (Download and Upload), Maximum Bandwidth and reserved
  • bandwidth
  • 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
  • VLAN Support 802.1Q, 802.1P
  • VLAN ID Range : 2 to 4094
  • VLAN Priority : 0 to 7
  • QoS : DiffServ (RFC 2475), TOS (RFC791, 1394)

SIP Protocol :

  • RFC3261 compliance
  • Support up-to 16 SIP Server Register Accounts
  • SIP UDP Protocol
  • Support SIP compact Form
  • Support SIP HOLD Type
  • SIP Session Timer (RFC 4028)
  • Configure SIP port and SIP QoS Type
  • MD5 Digest Authentication (RFC2069/RFC2617)
  • SIP PRACK (RFC3262)
  • Early/Delay Media support
  • Offer/Answer (RFC3265)
  • Message Waiting Indication (RFC3842)
  • Event Notification (RFC3265)
  • REFER (RFC3515)
  • Support Outbound Proxy
  • SIP Proxy Keep Alive time setup
  • Support Primary and Secondary SIP Server
  • Support STUN NAT Traversal
  • Support “rport” parameter (RFC 3581)

Audio Codec :

  • G.711 A-law/µ-law, G.729A, G.723.1 (6.3K, 5.3K), GSM-FR Full Rate (13kbps)
  • Select voice codec priority : Local or Remote
  • Configure RTP port and RTP QoS Type
  • Silence Suppression
  • VAD/CNG
  • LEC : Line Echo Canceller
  • Max Echo Tail Length (G.168): 32, 64 and 128ms
  • Packet Loss Compensation
  • Input (Encode) Gain setup
  • Output (Decode) Gain setup
  • In-band/out of band DTMF (RFC4733, RFC2833 / SIP INFO)
  • Adaptive/Configurable Jitter Buffer
  • G.168 Acoustic Echo Cancellation
  • 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 :

  • Caller ID display DTMF (before/after 1st ring) and FSK (before 1st ring ), ETSI
  • and Bellcore
  • DTMF Caller ID start and stop BIT(A to F) configurable
  • Polarity Reversal before Caller ID or not
  • Tone Generation: Ring, Ring Back, Dial, Busy, call waiting, ROH, Warning,
  • Holding, Stutter dial tone and disconnect tone
  • Configure Tone Frequency, Cadence, Level and Cycle
  • Global Country Based Tone Specification
  • NAT Traversal support STUN, UPnP and Behind NAT
  • Out-Band DTMF : RFC2833 and SIP Info
  • Configure DTMF send ON and OFF time
  • Configure DTMF detect Min. ON and OFF time
  • DTMF Relay Volume
  • Flash Time transmit via SIP Info (Enable or Disable)
  • Message Waiting Indication (Stutter Tone Notice)
  • Speed Dialing
  • Call Waiting/Switching between Calls
  • Call Forward (Busy, Unconditional, No Answer)
  • No Answer Time out
  • Block Anonymous Call
  • Hot Line
  • Call Hold
  • Call Transfer
  • Flexible Dial Plan
  • First digit and Inter digit time out timer setup
  • Manual SEND digits selection key
  • Retrieve transfer call from 3rd party by dial Code (default: *#)
  • Dial Rule : Prefix and Maximum digits, digit position to replace
  • Digit Manipulation (Drop and Replace Rule)
  • Extension Hunting
  • Support SIP Trunk up to 16 SIP Servers
  • Import and Export SIP Trunk configuration
  • Outgoing SIP Caller ID Selection
  • Accept desired SIP Proxy incoming calls Only
  • Flexible Routing Plan
  • Prefix Match and Length
  • Matched FXS Line (port) number
  • Incoming call type: FXS or VoIP
  • Priority Ring
  • Cyclic Ring
  • Simultaneous Ring
  • Programmable Hunting Cycle
  • Backup Routing with Digit Manipulation
  • Default Routing
  • T.38 FAX: ECM, Redundant depth, Volume
  • FAX Relay : T.38 or Disable
  • Retrieve Voice Mail from IP-PBX
  • FXS Caller ID Mode : Transparent or Inhibit
  • SIP Caller ID Mode : Transparent or Inhibit
  • Support Peer to Peer Dialing
  • Flash Time Detection: range from 80 to 800 ms
  • ON-HOOK Voltage -48Vdc
  • Ring Sine Wave frequency : 10 to 70 HZ
  • Ring Level : 10 to 95 Vrms
  • Ring REN : 3
  • Configure Ring ON time : 0 to 8000 ms
  • Configure Ring OFF time : 0 to 8000 ms
  • Configure Ring Cadence, Frequency and Voltage
  • Support Polarity reversal for Billing
  • Service Up to 1 Kilo-meter distance to analog telephone set
  • Generate Current Drop Time (Open Loop Disconnect time)
  • MANAGEMENT :
  • Administrative Telnet CLI and HTTP, HTTPS with desired Port number
  • Enable/Disable HTTPS and Telnet Service
  • http provision through MAC address
  • RS-232 console cable to configure WAN/LAN IP Address
  • Multilingual Web User Interface
  • 3 Levels of User Access Right with Password protection (Administrator,
  • Supervisor and User)
  • HTTP/HTTPS Service Access limitation from WAN port
  • Provides System Status Logs
  • Status display: Network, Line, SIP Trunk status
  • Diagnostics (debug through Syslog Event Notice)
  • Debug in real time by Telnet
  • 8 Debug Level: Emergency, Alert, Critical. Error, Warning, Notice, Information,
  • Debug
  • Auto Provision via HTTP Server
  • Support 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: 44(W)×4.4(H)×26.2(D) CM
  • 19-inch, 1U chassis with Relay Rack Mount Bracket
  • Weight: 4.3kg (One unit with packing)
  • Operating Temp. & Humidity
  •     Temp.: 0°C~45°C (32°F~113°F)
  •     Humidity: 10%~90% relative humidity, non-condensing
  • Power Input: AC100V to 240V, 50/60Hz

Country of origin:

Made in Taiwan