Welltech VoIP ATA series V.303 User Manual
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2015/1/8
(Figure 1)
Step 2: In [SIP – Advanced Setting] web page, Set up [SIP Expire Time: 60] (See Figure
2).
(Figure 2)
Step 3: When registering to Server successfully, LP399 will send a register package
every 55 seconds.
SIP Expire Time: 0 (by server)
Step 1: In [Service Domain Setting] web page, Set up [Realm Active: Enable, Display
Name: 22061, Phoner Number: 22061, Authentication ID: 22061, Authentication
Password: test, Domain Server: 61.62.236.71:6000, Proxy Server:
61.62.236.71:6000, Subscribe for MWI: Disable] (See Figure 1).
Step 2: In [SIP – Advanced Setting] web page, Set up [SIP Expire Time: 0 (the register
time is defined by Server)] (See Figure 3).
(Figure 3)
Step 3: System will register to Server according to the period that defined by Server.
Example 2: Use DNS SRV
Use DNS SRV: Enable
Step 1: Set up register SIP account Settings first, then use [Domain] to register SIP
Server. (See Figure 4).