The Linkpro ITG-S24XX is an 24 ports VoIP gateway which includes 1-WAN/1-LAN 10/100 base-T NAT router for diverse network environment. Field-proven quality of Voice communication and Fax transmission over IP broadband access network to make ITG-S24XX be an excellent solution for various VoIP applications.
l Higher Capability VoIP Gateway
l Enhanced VoIP service
Designed 1 WAN, and 1 LAN for diverse networking environment. Provide Call Detail Record, to extend the service into
enterprise client, Call-Shop, Apartment, etc.
l Ideally suited for Enterprise use, rich-features are designed to interwork with IP-PBXs for small and middle enterprises.
l Carrier-grade features are supported and tested to be fully interoperable with leading Soft-Switches.
l Interoperability tested with marketing leading IP-PBX
Be tested with marketing leading IP-PBX, such as Alcatel, Lucent, Siemens etc. |
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ITG-S2424: 24 Port SIP VoIP Gateway (24*FXS interface)
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Physical Interface |
l Ethernet port (RJ-45, 10/100 base-T) : WAN port, for connect to router, ADSL modem (ATU-R), or switch hub directly.
l 1-LAN port, for PC or other network devices connecting.
Telephony port (RJ-11):
ITG-S2424 : 24-FXS ports, to connect with analog phone (POTS)
ITG-S2400: 24-FXO ports for large-scale deployment and management.
ITG-2412: 12-FXS and 12-FXO ports for flexible routing management.
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Reset button (Factory Default)
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AC power Jack
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Status indicated LED
l Indicates Ethernet, FXS, and SIP system status |
IP Network connection
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IPv4 (RFC 791), MAC Address (IEEE 802.3), PPPoE Client (RFC 2516), DNS Client, DHCP Client (RFC 2131), DHCP Server (RFC 2131), NAT (RFC 1631), TCP/UDP (RFC 793/768), ICMP (RFC 792), RTP/RTCP (RFC 1889/1890), SNTP (RFC 2030), TFTP Client, Telnet Server, HTTP Server, QoS: DiffServ (RFC 2475) / ToS (RFC 791/1349) |
IP Telephony (VoIP)
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l SIPv2 (RFC 3261)
Session Timer (RFC 4028)
Outbound proxy setting for increasing Performance, Productivity, and security.
SIP proxy redundancy: Setting Primary and Secondary proxy by IP or URI.
l Voice Codes
G.711 (a-Law/u-Law)
G.723.1: 6.3k bits
G.729A
G.729
l VAD: Voice Activity Detection with Silence Suppression
l CNG: Comfortable Noise Generation
l Silence Suppression
l Echo Cancelation (G.165/G.168)
l Signaling Protocol: Loop Start
l Jitter Buffer: Adaptive & Configurable
l Packet Loss Compensation: increasing voice quality
l DTMF: In-band, Out-of-band (RFC 2833), and SIP-Info
l Caller ID Generation: FSK/DTMF
l FAX transmission
G.711 pass-through
T.38 Fax relay
l Tone Generation
Ringing Tone
Ring Back Tone
Dial Tone
Programmable Tone
l Call Features
Call Hold
Call Transfer (Blind & consultant)
Call Forward (Unconditional / No Answer / Busy)
l MWI: Message Waiting Indiacation
l IP line hunting
l Adjustable volume level |
Setting and Maintenance |
l Configure & Update method
Web Browser (HTTP)
Telnet
FTP/TFTP
l Voice announcement of IP address |
Dimension |
l 440 × 44 × 262 mm(WxHxD) |
Weight |
l 3.25kg (unit) |
Operating Temp. & Humidity
Storage Temp. & Humidity |
l Temp.: 0°C~45°C (32°F~113°F)
l Humidity: 10%~85% relative humidity, non-condensing
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Temp.: 0°C~55°C (32°F ~131°F)
Humidity: 10%~95% relative humidity, non-condensing |
AC Power Adaptor |
l INPUT: AC100V~240V, 50/60Hz |
Regulatory |
l FCC (Part 15, Class B) & CE Processing |
