WEB USER INTERFACE 

 Identities - RTP(Tab): Symmetrical RTP

PHONE USER INTERFACE 

N/A

FIRMWARE VERSIONS 

V3  V4  V5  V6  V7  V8   

XML CONFIGURATION

<user_symmetrical_rtp idx="INDEX" perm="PERMISSIONFLAG">VALIDVALUE</user_symmetrical_rtp>

DESCRIPTION

This setting tells the phone to always send RTP packets to the same IP and port from where it receives them. It ignores the port which the remote party sent in the SDP details.If the two incoming and outgoing RTP (audio) streams of a single call should use the same port number, turn this setting "on".

VALIDVALUE

• on
• off

DEFAULTVALUE

• "on" in version 3; "off" later