ZyXEL Communications P-2602HWNLI Support Notes page 134

P-2602HWNLI Support Notes
The Session Initiation Protocol (SIP) is an application-layer control (signaling) protocol that handles the setting
up, altering and tearing down of voice and multimedia sessions over the Internet. SIP signaling is separate from
the media for which it handles sessions. The media that is exchanged during the session can use a different path
from that of the signaling. SIP handles telephone calls and can interface with traditional circuit-switched
telephone networks.
The Prestige can hold up to two SIP account simultaneously please follow the below instruction to configure the
SIP account properly.
Note: You should have a voice account already set up and have VoIP information from your VoIP service
provider prior to configure SIP account on to the unit.
With the account information your ITSP provider provided now you may start.
Step 1. Open the web browser from your workstation to connect to the Prestige by entering the Management IP
address of the Prestige (LAN IP address). The default management IP of Prestige is 192.168.1.1.
Step 2. Enter the administrator password appear on the page of login and click on login. The default is '1234'
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