User Manual UMN:CLI
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When a three-way call is established, the audio mixing can be perfomed by media server
or client (ONT). With the media server, audio mixing is performed for all active calls at the
server and it sends the audio stream using one audio channel to the client. In case of
client, it mixes audio locally and thus achieves three-way calling without assistance from
the media server.
To handle the three-way call audio mixing by server or client, use the following command.
three-way-ssw-mixing server
Enables the server to control the transfer and perform
audio mixing for the three-way call conferencing.
three-way-ssw-mixing client
Enables the client (ONT) to control the transfer and
perform audio mixing for the three-way call
conferencing.
To display the configure paramters for VoIP extended opration, use the following
command.
show onu voip voip-ext-oper
OLT-ID ONU-ID
Shows the VoIP extended operation parameters.
ONU-ID: 1-128 or ONU serial number
show onu voip voip-ext-oper
ONU-ID
12.7.2 OMCI-based SIP Configuration
If the ONUs are fully provisioned and managed from the using OMCI, you can configure
POTS interface, call features and SIP agents of these ONUs.
You need to enter SIP mode to perform the SIP-related detail configuration such as VoIP
application service, SIP agent, etc. To enter the SIP mode, use the following command.
12.7.2.1 SIP Agent Configuration
This defines the configuration necessary to establish communication for signalling
between the SIP user agent and SIP servers.
To specify an SIP proxy server, use the following command.
Configures IP address or URI of SIP proxy server for
SIP signalling messages.