DIDForSale leader in Origination and Termination SIP trunking services, offers the largest Coverage in US, UK and Canada, now offers E911 service for the DIDs purchased through us.
Here are easy steps to enable CNAM to your DIDs Login in your webportal at www.didforsale.com Click on “Add CNAM Service” You will see the . . . → Read More: How to Enable Cname on DID
DIDForSale leader in Origination and Termination SIP trunking services, offers the largest Covergae in US, UK and Canada, now offers E911 service for the DIDs purchased through us.
Here are easy steps to enable E911 to your DIDs E911 service is available only in USA and Canada. Login in your webportal at www.didforsale.com Click . . . → Read More: How to Enable E911
Its a common issue with asterisk as it sometimes wont pass dtmf properly. To solve the issue first we need to check the network have sufficient bandwidth, if bandwidth is sufficient then we need to add below parameters on all didforsale trunks. Note that if you are using G729 codec then inband wont work. . . . → Read More: Asterisk DTMF issues
Choppy line is a common problem when we use sip signaling. The main reasons for the issues are Bandwidth, Codec, Lots of SIP trunks registered, Jitter.
Basic checklist for Choppy Lines Check the Codec ULAW, ALAW or G729 is allowed on your trunks,If allowed try to use any single codec to avoid choppy lines. For example if . . . → Read More: Choppy lines or call breaks on asterisk
How to resolve one way or no audio issues
Its a common issue with PBX to have audio issues like one way audio or no audio. Sometime only caller can hear remote party or remote party only can hear the caller. This is mainly because of NAT issues. We recommend to use NAT with . . . → Read More: Asterisk one way audio issue
Do you Advertise your business online, in print media or any other marketing channels? Do you give your business number on the Advertisements?
How good are the chances that your potential leads in Florida will call you if your number is from California as compared to your competitor whose has a local access number . . . → Read More: Local Numbers outside your Territory
We want to take an opportunity to tell you why we believe we are better than our competitors.
We provide phone number in 11,000+ Rate Centers We have the largest coverage in US, Canada and UK. Even more than Verizon, Level 3 and most of other cLEC Companies) For 95% of the rate centers . . . → Read More: Why DIDForSale is different
A SIP trunk to the rescue? Yes, SIP trunks save companies thousands of dollars each year through Internet-based telephony technology, and are especially useful for companies that have many extensions but a low volume of simultaneous calls.
A SIP trunk is the external component of an in-house IP PBX. The PBX connects calls within . . . → Read More: How to Cut Company Costs by Using a SIP Trunk
Asterisk can be integrated with Jabber xmpp in order to integrate gtalk, yahoo, etc.
Here is the sample conf for asterisk:
Please open jabber.conf (/etc/asterisk/jabber.conf) in your favourite editor and add following configuration:
This is where you set your gmail/gtalk account info and will register you with the Google server.
[general] debug=yes autoprune=no . . . → Read More: How to integrate Asterisk setup with gtalk, yahoo etc for calling?
Registration string is used to secure the SIP Trunking. The trunks will be activated only if the authentication is completed.
For configuring registration trunk we have to add this line (format) under trunk configuration as