Yamaha CS-700 Operation Manual page 68

Property Type
voip.use-100rel BOOLEAN
voip.auto-update- BOOLEAN
nat
voip.dtmf-method TEXT
voip.media- BOOLEAN
onhold-method
Values
0 : Disable reliable provisional
responses
1 : Enable reliable provisional
responses
0 : Disable NAT
1 : Enable NAT
0 : RTP -- RFC2833
1 : SIP INFO
2 : In-band
0 : M line only -- RFC3264
1 : M and C line -- RFC2543
Default Value Description
0 Implements reliable SIP provisional responses. By default the
setting is 0. SIP is a request-response type of protocol with two
types of responses: provisional and final. Final responses are sent
reliably, using an ACK to ensure receipt. Provisional responses by
default are not sent reliably and do not require an ACK; however,
in some cases, such as for PSTN interoperability support, reliability
of provisional types of responses is needed. Choose this option to
add the PRACK (provisional ACK) message support for reliability.
1 Configure whether SIP traversal behind NAT is disabled. 0 - no, 1 -
yes. Default 1 - yes. Used for device behind a symmetric NAT
(Network Address Translation). When enabled, the device will keep
track of the public IP address from the response of the REGISTER
request. If it detects that the address has changed, it will
unregister the current Contact, update the Contact with the
transport address obtained from the Via header, and register a
new Contact to the SIP registrar. This option will also update the
public name of the UDP transport if STUN is configured.
0 DTMF signaling method. 0 - RTP (RFC2833) (Default), 1 - SIP INFO, 2
- in-band.
0 The Media on Hold method setting allows switching the Media on
Hold behavior between the different RFC definitions. 'M line only
(RFC3264)' (0) implements the functionality according to RFC3264.
In the INVITE message SDP body, the attribute 'a=sendonly' is set
to a designated media stream to put media on-hold. 'M and C line
(RFC2543)' (1) implements the functionality according to RFC2543.
In the INVITE message SDP body, the connection line ip is set to
'0.0.0.0' (e.g. 'c= IN IP4 0.0.0.0'), and the attribute 'a=inactive' is
added.
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