Phone Parameters - Administration
Nur für den internen Gebrauch
A31003-S2000-R102-16-7620 02/2016
170
Provisioning Service, Developer’s Guide
c04.fm
System
4.4.6.3
SDES Config (V3)
>
Some configurations described in the following table require specific combinations
of configuration items, indices, and values. In cases where one configuration can
easily be derived from a similar configuration, like "SHA1-32 disabled, SHA1-80 en-
abled" vs. "SHA1-80 disabled, SHA1-32 enabled", only one possible configuration
is described.
WBM Name
Item name
Type
Values
Description
SDES status
srtp-key-
negotiation-
method
Enumer-
ation
0
=Disabled;
1
=Enabled
Described in Section
4.4.6.2, "System (V3)".
SDP negotiation
secure-call-
payload-
options
Enumer-
ation
0
="SRTP +
RTP";
1
="SRTP only";
2
="RTP + SRTP"
Default:
0
Specifies whether the use
of SRTP will be forced by
the phone. When "RTP +
SRTP" is selected, both
secure and non-secure
media connections are of-
fered. With "SRTP only",
only a secure media con-
nection is allowed; if the
remote party should not
support SRTP, no con-
nection will be estab-
lished. With "SRTP +
RTP", the phone will try to
establish a SRTP con-
nection, but fall back to
RTP if this should fail.
