Yamaha CS-700 Operation Manual page 70

Property Type
voip.min-size BOOLEAN
voip.allow-strict BOOLEAN
voip.stun-srv TEXT
voip.use-ice BOOLEAN
Values
0 : Do no use compact format
1 : Use compact format.
0 : Enable strict routing
1 : Disable strict routing
stun-address : String. IP address,
domain name, or host name, and
optional port number. Separate
multiple addresses by comma.
0 : Disable ICE
1 : Enable ICE
Default Value Description
0 Use compact SIP message format. The SIP protocol specifies that
header field names can be in the full name form or in the
abbreviated form. Abbreviated form is useful when messages
might be too large to be carried on the available transport, for
example when exceeding UDP's Maximum Transmission Unit
(MTU). Enable this option to encode SIP headers in their short
forms to reduce size. By default, the option is not enabled and SIP
headers in outgoing messages will be encoded in their full names.
(See SIP protocol standard, IETF RFC 3261.)
0 Allow strict routing for SIP registration proxies. By default, proxies
specified for SIP registration will be configured as loose-routing
proxies. The loose-routing designation will be automatically
appended to each proxy address when the proxy is added to the
SIP Route header. Older proxies may be strict-routing (see IETF RFC
2543), not supporting loose routing (see IETF RFC 3261). Enable
this option if you are using strict-routing proxies. If this option is
enabled and you are specifying one or more loose-routing proxies
in the Proxy field, then you must manually add the suffix to each
loose-routing proxy address. For example, "10.134.123.101;lr".
Specifies the STUN (Session Traversal Utilities for NAT) server IP
address or name to use to determine if the phone is behind a NAT,
the type of NAT, and the public address of the phone. The field can
contain a comma separated list of servers. Each server can be a
domain name, host name, or IP address, and it may contain an
optional port number. (For STUN see IETF RFC 5389.)
0 Enables the use of the ICE (Interactive Connectivity Establishment)
protocol for NAT traversal. ICE takes advantage of STUN and TURN
to identify candidates (IP addresses and ports) for communication,
evaluating and prioritizing the candidate pairs to select the best
route. Expensive candidates, such as using a media relay, are
selected only as a last resort. (For ICE see IETF RFC 5245.)
70