Grandstream P Codes

https://forums.grandstream.com
Hello World I have a simple setup GS DP750 with one GS DP720 handset paired The 750 is registered to a sip server When I place a call to the 720 the 720 plays the

https://forums.grandstream.com › telco-call-forwarding-question
I am working on an install for a two location business using 2 6102 s one at each location with 2 analog phone lines and a sip trunk at each prioritizing the outgoing calls via

https://forums.grandstream.com › http-api-remote-open-door-fails-with-b…
The Enable HTTP API Remote Open Door setting is correctly set to Basic Authentication but I cannot get the remote open to work What am I doing wrong I would like

https://forums5.grandstream.com › problem-with-registration
Same problem here Grandstream DP750 with a single DP720 keeps losing Registration to FreePBX 14 0 1 14 with Asterisk 13 17 0 A reboot resolves the issue Our

https://forums5.grandstream.com
We are planning in connecting two office with 6108s I have read the How to Interconnect Multiple UCM6100 series IP PBX docs The assumption is we are maintaining

https://forums.grandstream.com › webrtc-using-puplic-ip-not-hear
Hello everyone I have use UCM6202 firmware 1 0 19 27 when I call using webrtc using public ip it has no voice I using google chome Version 77 0 3865 90 Official Version

https://forums5.grandstream.com
Hi Is there a possibility to change the option Allow DHCP Option 42 to override NTP server At this moment I cannot change this option It is located under Settings gt gt

https://forums.grandstream.com › what-no-paging-on-this-model-too
What s up with Grandstream and paging intercom feature these days It use to work so well with Asterisk on the 20xx models I quit buying the 21xx models because it was not

https://forums.grandstream.com › primary-and-secondary-sip-server-as …
I wanted to post this as a bug opposed to a feature request because the SIP Server is strictly used for authorizing a domain or realm in platforms such as FreeSwitch and