The DIDforSale Blog
DIDForSale Reviews
DIDforSale is currently in process of conducting customer product and service satisfaction surveys for their Inbound and Outbound VoIP services. The report will be published in a few days. Stay...
Troubleshooting SIP Service with ngrep
If you are using VoIP (Voice over IP) then at some point you must have to troubleshoot the call flow to find where the problem is. There are many tools you can use. To teach you exactly how to use a...
What is DID and how it works with VoIP?
Local Phone numbers, also know as DID. DID Stands for Direct Inward Dialing. Using VoIP and SIP Trunk, you can get local phone numbers from anywhere in the world and call can connect to your PBX or Office Phone system using VoIP.
What is SIP TRUNKING?
SIP is a Session Initiation Protocol at application layer which controls creating, modifying, and terminating sessions with multiple participants. A SIP Trunk can be referred to as a logical...
Industry Survey: SIP Trunking in the Enterprise is Poised for Growth in 2011…But Significant Operational Questions Remain
SIP Trunking - What does the future look like? A new independent survey research report on Session Internet Protocol (SIP) trunking reveals an enterprise marketplace that is poised to make...
Advantage of VoIP technology
Are you taking advantage of VoIP technology yet? VoIP Technology uses SIP Trunking. SIP Trunk is similar to a phone-line, except that a SIP Trunk utilizes the IP network, not the PSTN. SIP Trunk are...
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