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- Apr 2, 2008
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I'm having a lot of problems setting up the Granstream GXP2100 as an external extension (without using a local Proxy Server). The phone is not even registering.
If anyone has got this phone or similar working, would they be kind enough to post the config settings.
I've used the blog guide "Configuring External Extensions with 3CX PhoneSystem" for the basic config but there are still a lot of obscure (to me) settings that I may have not set or misconfigured!
Running latest firmware for the Grandstream (v1.0.1.66) and the 3CX running fine at external location.
Using Draytek 2820 routers at both ends. Mapping etc believed to be correct on 3CX side. No special mapping at Grandstream end. Fixed IP addresses at both locations.
Sorry, know it's a lot to ask but sure someone has it working - "Kevin" who wrote the blog must have done
Thanks
Nilu Pattnaik
London, UK
If anyone has got this phone or similar working, would they be kind enough to post the config settings.
I've used the blog guide "Configuring External Extensions with 3CX PhoneSystem" for the basic config but there are still a lot of obscure (to me) settings that I may have not set or misconfigured!
Running latest firmware for the Grandstream (v1.0.1.66) and the 3CX running fine at external location.
Using Draytek 2820 routers at both ends. Mapping etc believed to be correct on 3CX side. No special mapping at Grandstream end. Fixed IP addresses at both locations.
Sorry, know it's a lot to ask but sure someone has it working - "Kevin" who wrote the blog must have done
Thanks
Nilu Pattnaik
London, UK