Please update your base station and handsets to the latest firmware version if you are having issues with the below configuration. We have tested Version 9.6.13-a

Time/Language

Tones: Australia
Time Server: ntp.nehos.net
Time Zone: [Your timezone]

Identity 1

Account

Identity active: on
Server Type: Asterisk
Account: [your username as stated under Extensions > System > Edit the extension and Username: (within PBXWare)]
Registrar: pbx.nehos.com.au
Authentication Name: [your username as stated under Extensions > System > Edit the extension and Username: (within PBXWare)]
Password:  [your password as stated under Extensions > System > Edit the extension and Secret: (within PBXWare)]
Password (repeat):  [your password as stated under Extensions > System > Edit the extension and Secret: (within PBXWare)]

Audio

Codec-Preference

1: G722
2: G711 (a-Law)
3: G729A
4: No compression
5: No compression
6: No compression
7: No compression

DTMF Payload Type: 101