Welltech IP-380 v.1.0 - Manual (Page 69)

iP380 User Manual
Welltech Technology Co., Ltd.
69 / 104 2012/11/01
2.4.2.3. Operate Instruction
Example 1: Adjust Codec Order
Step 1: In [Code Setting] web page, Setup G.723 enable, move mouse on [Disabled Codecs:
G.723], then press [>>] button, can move to [Enabled Codecs] area, move mouse on this
Codec, can use [Up] or [Down] button, adjust codec negotiation priority during call was
established (See Figure 1).
(Figure 1)
Step 2: The other site makes a call to you, when you pick up the call, iP380 will use this codec as
the first priority to talk.
Example 2: Change Codec ID
Step 1: In [Code Setting] web page, Setup [RFC2833, Custom: 100] (See Figure 2).
(Figure 2)
Note: If the other side sends you RFC-2833 not 100, iP380 will modify it to adjust the other side
to communicate.
2.4.3. Advanced (Other Setting)
2.4.3.1. Functions
Provide Setting [SIP Expire Time, SIP/RTP Port, QoS, SIP Register Retry Time, Use DNS SRV,
DTMF, PRACK] and etc.