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Linkcom Link Gate SIP User Manual page 3

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1. Technical parameters
- Dimensions
- Weight
- Operating position
- Operating condition
- Power supply
VoIP
Ethernet – 10/100Mb with standard BaseT and 100BaseTx, connector RJ45
SIP connection: P2P or IPPBX SIP server – tested with Cisco Call Manager, Alcatel OMNI PCX, Asterisk,
Nexspan, Panasonic...
2 VoIP channels (2 IP addresses)
Codec audio : G711u, G711a, G726, GSM
VAD (Echo cancellation)
Protocols: IP, TCP, UDP, http, TELNET, SIP, RTP
Web server for remote management
WEB – firmware upgrade
Remote connection with DTMF dial in
nd
connection to 2
Caller Id number (CLIP)
incoming call restriction from GSM network
outgoing call restriction to GSM network
Priority connection through either the 1
Smart Call back – automatic incoming calls routing up CLIP
Direct access – assign of IP address to GSM channels
Echo canceller – switching ON/OFF
OGM* Option module for recording DISA voice message*
PIN SIM card protection
GSM
GSM 900 (class 4 – 2 W)
GSM 1800 (class 1 – 1 W)
Antenna connector SME/SMA, 50
SIM card: 3/1,8 V
2 GSM channels
2. Setting operational Mode (P2P or SIP Server)
The Link Gate SIP can be configured in 2 different modes: P2P or SIP Server.
In P2P mode, the Link Gate SIP behaves as a sample GSM gateway. In case of incoming call on the GSM
module, the Link Gate SIP will convert it in SIP and transfer it to the SIP server (IPBX). For an out going call,
the Link Gate SIP process a GSM call when SIP call is receives over IP addresses.
In SIP Server mode, the Link Gate SIP acts as a SIP server and allow recording up to 10 IP/SIP phones. It
is also possible to register the Link Gate SIP on an existing IPBX.
P2P Mode
Linkcom France
11 rue du Soleil Levant 92140 CLAMART
133 x 233 x 60 mm
850 g
various
temperature: +5°C ÷ +40° C
Humidity: 10% ÷ 80% p i 30° C
9-15V ss or 8-12Vst, 1.5 A
operators after time out (adjustable) for direct dialling in
st
or the 2
nd
GSM module (LCR)
Copyright © 2008 – Linkcom – Tous droit réservés
SIP Server Mode
3

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