Yes, see below:

$ yum search speex

Loaded plugins: rhui-lb

================================== N/S matched: speex ==============================

speex.i686 : A voice compression format (codec)

speex.x86_64 : A voice compression format (codec)

  Name and summary matches only, use "search all" for everything.

$

George

From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of David Villasmil Govea
Sent: Tuesday, December 23, 2014 2:49 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] No package speex-devel available.

Hello,

Did you search?

Regards,