NeoGate TB400 User Manual
www.yeastar.com
16
Yes = Use NAT. Ignore address information in the SIP/SDP headers and reply to
the sender's IP address/port.
No = Use NAT mode only according to RFC3581.
Never = Never attempt NAT mode or RFC3581 support.
Route = Use NAT but do not include report in headers.
·Allow RTP Reinvite
By default, the system will route media steams from SIP endpoints through
itself. Enabling this option causes the system to attempt to negotiate the
endpoints to route packets to each other directly, bypassing the system. It is not
always possible for the system to negotiate endpoint-to-endpoint media
routing.
3
）
QOS
QOS (Quality of Service) is a major issue in VOIP implementations. The issue
is how to guarantee that packet traffic for a voice or other media connection
will not be delayed or dropped due interference from other lower priority
traffic.
When the network capacity is insufficient, QoS could provide priority to
users by setting the value.
4
）
Codecs
·
G.729 License Key
Note: If you would like to use G.729, please enter your license.
Figure 3-12
Downloaded from
www.Manualslib.com
manuals search engine