Operation Manual

Date: 2005-04-06
2 (2)
since the VIA headers are added again to the outgoing response. See section 2.4 below on
how to limit the size of IP packets in the Internet Gate.
1. Connect the power cable from your ZyXEL cradle to your power outlet.
2. Switch on the ZyXEL handset by holding down the
key during a few seconds.
If it does not respond, the battery might not be charged. Charge the batteries and try
again later
1.1 Two basic ways to setup your phone / client
You can use your SIP phone/client in two basic ways:
(A) registered at an operator’s
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SIP server, or
(B) registered at your Internet Gate, using the Internet Gate as the SIP server.
(A) If you will register your client at an operator’s SIP server, you should skip section 1.4
below and instead follow the SIP setup descriptions given by your operator. In this case
you do not need to do any configuration of SIP accounts on your Internet Gate. Also, make
sure to turn off any NAT or firewall traversal tricks such as STUN, TURN, ICE in your
phone. The Internet Gate is SIP transparent by default and will forward outgoing and
incoming SIP traffic.
(B) If the Internet Gate will be used as SIP server, you should setup user accounts on it.
The Internet Gate supports SIP server registrations both from the LAN and the WAN (e.g.
Internet). By default the Internet Gate will grant all SIP server registrations from the LAN
without any authentication. In order to control who is allowed and who is disallowed to
register, users from the WAN (e.g. Internet) must have a pre-configured account registered
on the Internet Gate. Our recommendation is that you setup user accounts on the Internet
Gate for all users – whether LAN users or WAN users - since this gives you administration
control and give the users maximum flexibility. Also, if you have the SIP Switch software
upgrade installed the setup of user accounts makes it easy to assign a short extension
number to each user. Please refer to www.intertex.se/upfiles/SIPSwitchDescription.pdf
for
more info on setting up short extension numbers with the SIP Switch.
1.2 Configuring the wireless network on the Internet Gate
1. Surf into your Internet Gate by entering http://192.168.0.1 in your web browser’s
URL- field.
2. Below Configurations: choose Network.
3. Verify that the wireless setting AIR used as is not disabled and that the DHCP
server box is checked.
4. Choose Wireless Settings
5. Enter a suitable wireless network name in the text box Network Name
(SSID), e.g. IGSIP.
6. It is recommended that you in some way limit the access to your wireless network
since your LAN otherwise is completely open and vulnerable to attacks. There are
several ways to limit the wireless access: a) using WEP encryption with a associated
2
Same as ITSP (Internet Telephony Service Provider)
INTERTEX DATA AB
Rissneleden 45, SE-174 44, Sweden, Tel: [phone], Fax: [phone], www.intertex.se