http://www.DBL.com FXS+FXO Gateway Series
45
1) Inband DTMF
This style makes the special dial-tone together with talk-tone and transfer out without any
treatment. So Inband only has one way to set DTMF signaling.
2) Outband DTMF
This style uses special methods and transfers the dial-tone to certain the correctness. The
special methods are the called protocol, such as RFC2833.
G) QOS Signaling
QOS
is network quality of service
and ability of higher priority service that network
supports, including dedicated broadband
、
control and delay jitter
、
packet loss rate
improvement and so on. This option can label for QOS which is designated by call
signaling packets, in order to improve the network quality of service.
3.3.3.3. SIP Protocol
SIP (Session Initiation Protocol) is identified by IETF, use to create, change and release the
session of one or several participants. These sessions are like Internet Multimedia Conference, IP
phone or Multimedia Distribution. The session participants could communicate by Multicast,
Mesh Unicast, or mixture of the two.
If use SIP protocol, choose SIP Terminal, and enter SIP configuration page.
3.3.3.3.1. FXS Configuration
Click “Call Setting” and enter, the FXS Configuration corresponds with FXS interface, and
FXO Configuration corresponds with FXO interface.
Summary of Contents for HTM series
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