VOIP and Telephony
Grandstream Call Transfer
PDF Guide http://grandstream.com/products/gxp_series/general/documents/gxp2130_gxp2140_gxp2160_quick_user_guide.pdf http://www.grandstream.com/sites/default/files/Resources/GXP16XX_Quick%20User%20Guide_English.pdf
Grandstream P-Codes
P-Code Retrieval One of the most common ways to generate a P-Code Template is to configure the phone using the webUI and exporting the phones configuration, which can be found under Maintance > Upgrade and provisioning. If you are unsure of a P-Code ...
Setting up QOS for VoIP on a UniFi Security Gateway
Activating the Smart Queue UniFi Security Gateway offers a Smart Queue option based on Fair Queuing and Codel which prioritizes traffic and reduces delays when the router/bandwidth becomes overloaded. Activating this option will give priority to all ...