Bug#843654: Use Debian pjproject and libsrtp

[Tzafrir Cohen]

On Tue, Nov 08, 2016 at 04:15:49PM +0100, Andrey Gursky wrote:
> Source: ring
> Version: 20161104.4.17a0616~dfsg1-2
> Severity: normal
> 
> Dear maintainer,
> 
> A week ago pjproject 2.5.5 has been made available in Debian. The same
> as in ring-daemon contribs. However ring applies following patches:
> endianness.patch
> gnutls.patch
> notestsapps.patch
> ipv6.patch
> ice_config.patch
> multiple_listeners.patch
> pj_ice_sess.patch
> fix_turn_fallback.patch
> fix_ioqueue_ipv6_sendto.patch
> 
> The biggest one gnutls.patch can be dropped, since packaged pjproject
> can dynamically link to a SSL library. Is the rest important? If not,
> then the packaged pjproject could be used already. If not, is pjproject
> not really usable without them? Then they should be forwarded upstream
> and for now applied in the packaged pjproject. Or there are some issues
> with that? Please share the current status.

For the record, pjproject is currently used by a single other package:
asterisk. Upstream of asterisk recommends applying a set of their own
patches:

http://git.asterisk.org/gitweb/?p=asterisk/asterisk.git;a=tree;f=third-party/pjproject/patches;hb=13

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