Works great with Freeswitch and Fusion PBX.
My recommendation for those who are using this at home to make sure of the following:
- Make sure you Reserve IP for device by MAC ID
- Allow all outbound request by Reserved IP
- Setup Priority Traffic for IP and if possible speed control to ensure any other media services (Pandora, Netflix, Gaming etc) don't affect quality.
- Setup Remote Device Provision, very helpful for updating and pushing settings from FusionPBX to SIP Phone
- On Remote Server: understand your Firewall Rules and the Fail2Ban service that comes with FusionPBX when installed.
I had many issues with my initial Grandstream 21xx phone with dropped calls and it was an issue of the internal LAN and firewall rules on remote server. I did reset device and upgrade to latest firmware in an effort to resolve the consistent issues. A new PBX server deployment ultimately resolved my issues.
Hope this helps others.
|商品尺寸||28.19 x 26.42 x 10.67 cm; 810 克|
|型号 / 款式||GXP2130|