2018年8月22日 · ok, let me explain. when we use openvpn on our grandstream phones, we point it to the vpn server address 10.8.x.x which also has the external address of the server. I just …

2017年10月30日 · Forum discussion: Backstory: I have a device that has a built-in dialup modem that I can't really mess with, that's notoriously flaky over VoIP. I currently have it working via a …

2019年8月23日 · I have been using Grandstream Wave at work or home with no problem with Wifi. However, it’s not working when I use it with cellular network. I can make calls. But …

2018年8月23日 · Ich versuche, die GDS3710 an die Fritzbox 7390 zu bekommen. Dazu muss die FB als SIP-server fungieren. Das Gerät habe ich als IP Telefon eingerichtet.

2018年8月11日 · Forum discussion: EDIT: Originally posted in New Grandstream ATA used by Vonage [Unlocked] This is off topic but related. Anyone have any good info about setting this …

2009年1月11日 · The GrandStream HT502 is working great behind my Linksys wrt54gs, but I have been wanting to try it in front of my router. In fact, this is the way that Voipo tech support …

2014年1月21日 · Dear Grandstream Customers, Firmware 1.0.7.80 for GXV3140 is now released as official. The firmware and ...

Grandstream Device Configuration STATUS BASIC SETTINGS ADVANCED SETTINGS FXS PORT Account Active: No Yes Primary SIP Server: X (e.g., sip.mycompany.com, or IP …

2006年12月12日 · So which is the better the Yealink T21 E2 or the Grandstream 1625 ? Pricing is about the same. · actions · 2018-Feb-8 3:54 pm · ogdensburg join:2006-12-12 Ogdensburg, …

2023年5月14日 · With Grandstream they have a few files in the zip file with the firmware. As far as the ports are concerned as long as it initiates a connection with the tftp server on port 69 it will …