Yamaha CS-700 Integrators Reference Guide
151
voip.use-srtp
INDEXED_
OPTION
0 : Disabled -- Do not
use SRTP; always use
RTP
1 : Optional -- Use the
optional disposition
for SRTP in SDP; if the
remote end supports
SRTP then use SRTP;
otherwise use RTP
2 : Mandatory --
Force use of SRTP; if
the remote end does
not support SRTP the
call does not connect
0
Controls Secure Real-time
Transport Protocol (SRTP)
usage.
voip.rtp-port
NUMBER
1024..65535 : Port
number
4000
Base port number for VoIP
RTP. RTP is originated and
received on even port
numbers, and the
associated RTCP uses the
next higher odd port
number.
voip.set-qos
BOOLEAN
0 : Disable QoS
1 : Enable QoS
0
Option to enable QoS
(Quality of Service) tagging
for SIP and media. For layer
3, at the Internet layer, the
DiffServ (Differentiated
Services) precedence level
is Class 3. The
Differentiated Services
Code Point (DSCP) in the IP
header is set to 24 (0x18).
For layer 2, IEEE 802.1p
tagging is supported.
voip.udp-tcp-
selection
BOOLEAN
0 : UDP
1 : TCP
0
Transport that will be used
for SIP messages.
voip.local-port
NUMBER
1024..65535 : Port
number
5060
Specifies the local port for
SIP transport.
voip.ip-addr
TEXT
ip-address : IP
address
Configure optional address
to advertise as the address
of this transport. Can
specify any address or
hostname for this field. For
example, it can point to the
public address of a NAT
router where port
mappings have been
configured for SIP..
voip.bound-addr TEXT
ip-address : IP
address
Configure bound IP address
we intend to use.