New install of FreePBX.
Core setup 18.104.22.168 Enabled
Feature Code Admin setup 22.214.171.124 Enabled
FreePBX Framework setup 126.96.36.199 Enabled
Voicemail setup 188.8.131.52 Enabled
Installed on VM Ware Workstation, 6.0.4. Can successfully call, and take inbound calls with no complaints about quality. Have attached an Avaya 9640 SIP phone, as well as a Bria softphone; both register and can successfully place calls. Have watched CPU and memory allocation during internal and external calls, and both are less than 1% when placing calls to voicemail, or when playing announcements.
Issue on 9640 and Bria softphone where announcement messages (voicemail prompts, time of day, play extension number) all play very slowly while listening.
When I play messages from web interface (System Recordings on FreePBX interface, recordings sound fine.)
Any ideas or suggestions to remedy issue? Have searched on this forum, and via google for announcement issues to no avail.