Huawei EchoLife ET323 User Manual page 54

EchoLife ET523 IP Phone User Manual
Field
Send
Anonymous
Anonymous
Method
Anonymous
Call Rejection
Auto Answer
Allow Auto
Answer by
Call-Info
Turn off speaker
on remote
disconnect
Check SIP User
ID for incoming
INVITE
Refer-To Use
Target Contact
Disable
Multiple Media
Attribute in SDP
Preferred
Vocoder
Description
If this parameter is set to Yes, the From header in outgoing
INVITE message will be set to anonymous, essentially blocking
the Caller ID from displaying.
The method to send Anonymous in SIP header.
Either Use From Header or Use Privacy Header is decided by
the SIP proxy and controlled by ITSP.
The default value is No. If it is set to Yes, the anonymous call
will be rejected.
The default value is No. If it is set to Yes, the ET523 will
automatically switch to the speaker to answer the incoming call.
Set to Yes if use Intercom/Paging. It will answer the call based
on the SIP info header from the server.
The default value is No.
The default value is No. Set to Yes if using the Intercom/Paging
feature. The speaker is automatically turned off when you
receive a call. Otherwise, the speaker will have a busy tone
before the call is hang up.
The default value is No. If it is enabled and the server supports
this feature, the phone will check the User ID for the incoming
call before processing it.
The default value is No. If it is enabled and the server supports
this feature, the phone will check the Refer-To header to process
the call.
The default value is No. When it is set to Yes, the phone ignores
the multiple media attributes in the SDP. This parameter is used
when other device is a video phone.
The ET523 supports up to 5 different Vocoder types including
G.711(a/µ )(PCMU/PCMA),GSM,G726-32k,G.723.1,G.729A/B
and iLBC. Configure Vocoders in a preference list that is in the
same preference order as the SDP message. Enter the first
Vocoder in this list by choosing the appropriate option in Choice
1. Similarly, enter the last Vocoder in this list by choosing the
appropriate option in Choice 8.
In Choice 1, PCMA is selected by default and recommended. If
you select the others, some conversation transaction errors may
occur.
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4 Configuration Guide