CounterPath Bria Android Tablet Edition 2.3 User Guide User Manual
Page 53
Bria Android Tablet Edition User Guide
49
Echo Cancellation
Try turning on this setting if you or the person you are talking to is hearing an echo.
When you turn this on, you can also choose the echo cancellation mode. If the other
person still hears an echo, turn this setting back to Off.
RTP Port Start
Change this value only if advised to do so by your VoIP service provider.
This indicates the start of the ports range used for RTP and RTCP sessions. The range is
100 ports wide. The range is not observed if ICE is used. The default is 4000.
Microphone Gain
Changing this setting may improve audio quality if your voice is loud and distorted for
the person you are talking. There are five options; the default is Normal (100%).
Speaker Gain
Changing this setting may improve audio quality if your voice is loud and distorted for
the person you are talking. There are five options; the default is Normal (100%).
Echo Cancellation Mode
Applies only when the “Echo Cancellation“ setting is turned on.
• Auto: Lets Bria choose either software or hardware for echo cancellation.
• Hardware: You will see this choice only when your device supports this feature.
• Software
Auto Gain Control
On to automatically adjust the gain. Appears only when this functionality is supported on
the device. Typically on.
Codec Options
Verify TLS Cert
Applies only if you use TLS as the transport.
• On (default): Bria attempts to verify the certificate, sent by the SIP server, to see if it is
trusted. For the certificate to be trusted, a corresponding CA certificate, provided by
your VoIP provider, must be installed on your device.
• Off: Bria accepts the certificate without attempting to verify it.
Speakerphone Fix
If the speakerphone is always turned on in Bria, turn on this setting and see if that forces
the speakerphone to turn off. If the speakerphone is still on, turn this setting off again.
Audio Input Source
This setting controls how the device processes the audio input from Bria. If the person
you are talking to is receiving poor audio, try changing the audio source.
Playback Stream
This setting controls how the device processes the audio receiving from the other party. If
you are receiving poor audio, try changing the playback stream.
Enable rport
• On: the outgoing INVITE message will have an rport parameter inside the Via header,
which indicates that Bria supports RFC 3581. If the server also support RFC 3581, the
server should respond with the rport parameter set to the incoming public IP port and
the received parameter set to the public IP address. This is the default behavior in
previous Bria versions.
• Off: Bria does not have the rport parameter in the Via header.
Enable PRACK
• On: Bria advertises that it supports “100rel” and allows PRACK, as defined in RFC
3262. The outgoing INVITE message will have “100rel” in the Supported header and
“PRACK” in the Allow header. This is the default behavior in previous Bria versions.
• Off: Bria will not advertise these features; there will be no “100rel” in the Supported
header.
Encode # in URI
• On (default): Bria escapes a hash character (#) used in the user part of SIP URI, as
required by RFC 3261.
• Off: Bria does not escape a hash character and sends it as is. Turn this setting off if you
are having trouble making outgoing calls to a number with a hash character.
Verbose Logging
Leave this setting OFF unless customer support instructs you to turn it ON in order to
troubleshoot a problem you are having on your device. See page 53.
Send Log
Tap to upload the current log to customer support. See page 53.
Delete Log
Tap to delete the log files stored on the device.
Field
Description