Rtp Tab - VTech ET685 Administrator And Provisioning Manual

Setting
Number of initial
keep-alives on RTP port

RTP tab

With the RTP tab, you can configure Real-time Transport Protocol (RTP) identity settings
for the phone.
Setting
RTP Identity Settings:
Codec
Web User Interface (WebUI) Reference
ET685 Administrator and Provisioning Manual
Description
The number of keep-alives the phone should send out at the
beginning of an RTP session. A keep-alive is an empty
STUN Binding Request and serves to open a pin hole in the
firewall. The phone sends one keep-alive by default, i.e.
when the setting is empty. This is for backward compatibility.
Set this to zero if you want no keep-alives. Note that if the
phone receives such a Binding Request, it will answer it with
a Binding Response.
Description
Prioritize which codecs (audio-stream) the phone should
use. Prioritizedma-separated list, most desired codec up
front.
132
Back to Contents