[Voice Wholesale]
Gateway management solution
Date：2010-06-30 10:19:44
Press：251
As a smart businessperson you are always looking for easy ways to manage your gateways and chase maximize efficiency mi...
[Voice Wholesale]
What is T38 fax?
Date：2010-07-12 16:16:35
Press：172
What is T38 fax? T38 is a protocol that describes how to send a fax over a computer data network. T38 is needed because...
[Voice Wholesale]
What is a SIP server?
Date：2010-07-12 16:03:17
Press：126
What is a SIP server? A SIP server is the main component of an IP PBX, dealing with the setup of all SIP calls in the n...
[Voice Wholesale]
What does ENUM mean?
Date：2010-07-12 16:02:31
Press：178
What does ENUM mean? ENUM stands for T e lephone Nu mber M apping. Behind this abbreviation hides a great idea: To be r...
[Voice Wholesale]
What is ECHO cancellation?
Date：2010-07-12 16:01:48
Press：78
What is ECHO cancellation? Echo cancellation is the process of removing echo from a voice communication in order to imp...
[Voice Wholesale]
SIP FAQ & INFO
Date：2010-07-12 16:01:32
Press：96
SIPFAQ INFO SIP is the internet standard for real time voice and video communication. SIP (Session Initiation Protocol)...
[Voice Wholesale]
What is PBX
Date：2010-07-12 15:59:23
Press：140
What is a PBX Phone System? PBX stands for Private Branch Exchange, which is a private telephone network used within a...
[Voice Wholesale]
What is DID
Date：2010-07-12 15:57:49
Press：79
What is DID - Direct Inward Dialing? DID - Direct Inward Dialing (also called DDI in Europe ) is a feature offered by t...
[Voice Wholesale]
What is SDP
Date：2010-07-12 15:56:59
Press：123
What is SDP - Session Description Protocol? SDP, short for Session Description Protocol, is a format for describing str...
[Voice Wholesale]
What is RTCP
Date：2010-07-12 15:56:06
Press：164
What is RTCP - Real Time Transport Protocol? RTCP stands for Real Time Transport Protocol and is defined in RFC 3550. R...
