Tag Archives: Asterisk

How to Disable SIP ALG on Netgear Routers

SIP ALG is used to try and avoid configuring Static NAT on a router. Its implementation, however, varies from one router to another, often making it difficult to inter-operate a router with SIP ALG enabled with a PBX. In general, … Continue reading

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Posted in 3CX Phone System, How To Guides | Tagged , , , , | Leave a comment

Configuring a Yealink Phone…

In this article, i am going to walk you through setting up a yealink phone, so that it can make and receive calls via a SIP/VoIP/TISP Provider. Plug the phone in to a DHCP enabled network, click on menu, status … Continue reading

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Posted in IP Phone Configurations, Little Guides | Tagged , , , , | Leave a comment

SIP/VoIP: Simple Trouble Shooting…..

In this article I am going to cover some simple and common steps that a user of a VoIP/SIP telephony system can do before calling they VoIP provider. No inbound calls: Firewall – Make sure the firewall is not blocking … Continue reading

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Posted in Little Guides | Tagged , , , , | Leave a comment

Setting up Fax to Email in Trixbox 2.8.0.2

Followed instructions on http://www.trixbox.org/forums/trixbox-forums/help/want-setup-fax-email with slightly modified settings. I am putting copying and pasting with my modifications in bold for Trixbox 2.8.0.2 (actually there is just one change  ) <start paste> To configure Asterisk to listen for faxes on an inbound … Continue reading

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Posted in Little Guides, Usefully Found Stuff | Tagged , , , | Leave a comment

Enterprise deployment OpenSIPS…

Introduction A load balancer setup can share load between multiple FS hosts according to load. A single ingress IP can be presented to the customer for the entire cluster simplifying the customer configuration (this can be combined with DNS SRV to give … Continue reading

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Posted in Little Guides, Personal Projects | Tagged , , , | Leave a comment