How to Cut Company Costs by Using a SIP Trunk

Unlimited SIP trunking from DFS helps you reduce your monthly mill upto 90%. Never pay per minute and get unlimited minutes on each SIP Trunk. You will enjoy the largest single tier SIP Trunking service, where you can pool in nationwide local numbers on a single pool of SIP Trunks.

How to setup SIP trunks in Asterisk?

Edit sip.conf (/etc/asterisk/sip.conf) in your favourite editor and add the following example configuration: [didforsale_1] type=peer host=209.216.2.211 nat=no canreinvite=no disallow=all allow=ulaw allow=g729 dtmfmode=rfc2833 insecure=very context=from-trunk...

How to create a multitenant users in asterisk-pbx?

Multi-tenancy is an architecture in which a single instance of a software application serves multiple customers. Each customer is called a tenant. For creating multitenant we need to create custom extensions in /etc/asterisk/extensions_custom.conf and give relevant...

How to create extensions in asterisk-pbx?

A SIP extension is configured in the SIP channel driver configuration file, called sip.conf. (This file resides in the Asterisk configuration directory, which is typically /etc/asterisk.) Open sip.conf with your favorite text editor, scroll to the bottom of the file,...

Website Launch Announcement: DidforSale launches new site

Did For Sale is happy to announce the launch of new website! The website has been redesigned to improve user friendliness and appeal. In addition to the changed design and layout of the pages, new functions have been implemented in this version. Design and Navigation...

DIDForSale goes International

DIDForSale now offers VoIP DID’s for UK. Now you can buy UK DID for as low as $1/month. Here are more pricing details. Flat rate DID Number with 20 channels #of DID’s/Month Rate (UK)/DID 1-30 $8.99 31-100 $8.75 101-200 $8.50 201+ Contact us * One time...

Resell VoIP Services

Make money while helping others to enjoy great VoIP Services and huge savings on inbound SIP Trunking. There is no limit to how many friends and business partners you can refer. The more friends you refer, the more money you can make. Just have your friend send us an...

How to Set DTMF in asterisk

How to change DTMF Setting on the fly in sip.conf or extensions.conf in asterisk. Its common to have multiple DIDs from VoIP service Providers and those DID needs different DTMF settings. You can change the DTMF in asterisk no matter how the SIP trunk is configured....

VoIP Faqs

Here are most Frequently Asked Question about VoIP. Most common things you should know. How does voip work How to compare voip plans Why voip may be a no brainer Setup options for voip How to switch to voip What are soft phones Top voip features small businesses...

Astricon 2011

If you are in involved in Asterisk or VOIP, then you must have heard about Astricon. Astricon’s goal is to expand awareness and knowledge of Asterisk. Three-day conference and exhibition, includes a wealth of information for every Asterisk user, whether you are...

VoIP Industry to grow to $76.1 billion in 2015

While residential services continue to make up the bulk of VoIP service revenue, new research predicts major growth in the business segment, driving combined business and residential/SOHO VoIP services revenues to grow to $76.1 billion in 2015. Infonetics Research, in...

Bandwidth: A Critical Criterion for VoIP

Bandwidth refers to how much data can be sent and received through the Internet. There are two kinds of it. You have the upload bandwidth, which refers to how much information can be transferred from the Internet to your PC, and the download bandwidth, a measure of data transferred from your PC to the Internet.