In a sofia profile, you can now set the parameter tls-timeout to a
positive integer value which represents the maximum time in seconds
that OpenSSL will keep a TLS session (and its ephemeral keys) alive.
This value is passed to OpenSSL's SSL_CTX_set_timeout(3).
OpenSSL's default value is 300 seconds, but the relevant standard
(RFC 2246) suggests that much longer session lifetimes are
acceptable (it recommends values less than 24 hours).
Longer values can be useful for extending battery life on mobile
devices.
Signed-off-by: Travis Cross <tc@traviscross.com>
* fixed bug with remote hello-hash buffer being too small
* removed unused hello-hash storage in zrtp stream context
* fixed bug with libzrtp rendered "empty" SAS hash from incoming
SasRelay packet
* incremented libzrtp version number to 1.15
Signed-off-by: Travis Cross <tc@traviscross.com>
IE's heximal value.
- add <action application="export" data="freetdm_iam_fwd_ind_HEX=2301"/>
to dialplan with expected hex value. If the outgoing ftdm channel's
forward indicator needs to be changed, "export" needs to be put in the
incoming channel's dialplan to set this variable value accordingly.
- this implementation takes bits of A, CB, D, E, F, HG, I from the hex
value. Bits of KJ, L, P-M are not taken from the hex.
- How to calculate hex value with wanted bits:
. the hex value is H-A-P-I, H is the highest bit to A, and next is P-I.
I is the lowest bit in the whole field, and H is the highest bit in
the whole field. Refer to Q.763 chapter 3.23.
. use a text pad to fill in the bits with 0 and 1. eventually fill all
the 16 bits
. copy the binary value into a calculator and convert it to hex
It appears that libzrtp would prevent a non-passive client from
enrolling with a PBX because of a broken license mode comparison.
Thanks to Ivo Kutts for the report.
FS-4223 --resolve
