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voip
(2511 results)-
White Papers
On Rate Optimality For Ill-posed Inverse Problems In Econometrics
September 10, 2007 12:00am PDT
In this paper, the authors clarify the relations between the existing sets of regularity conditions for convergence rates of NonParametric Indirect Regression (NPIR) and NonParametric Instrumental...
Provided by: Yale University
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Tools & Templates
Receptionist And PBX Operator Job Description
September 9, 2007 12:00am PDT
The Receptionist and PBX operator job summary: Greets visitors, answers phone calls and routes them, and maintains order of the office including filing and ordering mail supplies. Additional...
Provided by: Business & Legal Reports
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Blog Post
Do-it-yourself VoIP
September 7, 2007 11:46am PDT
The usual way for consumers and small businesses to obtain VoIP service is to select a provider -- such as Vonage, Lingo, or Packet8 -- and sign up for a plan. You typically pay a setup fee, the...
8 Latest comment by lastchip
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Case Studies
With Web-based VoIP Monitoring System - Management is Made Easy
September 6, 2007 12:00am PDT
Read this case study to learn about Mark Gonzalez, who launched the first Class 5 service in the Anaheim, California market. He wanted to analyze, monitor and troubleshoot his system on his own,...
Provided by: IPsmarx Technology
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Case Studies
VoIP Migration with Legacy Systems - an efficient solution without downtime
September 6, 2007 12:00am PDT
James Pazarjian, the owner of a Montreal-based calling card business, wanted to grow his business, but could not afford potentional downtime or interrupted service for his clients. He needed a...
Provided by: IPsmarx Technology
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Q&A
Site-to-site VPN static to dynamic IP
September 5, 2007 2:34pm PDT
Site-to-site VPN static to dynamic IP I have a Checkpoint NGX at our central site in London and a Cisco 877 router/dsl/firewall appliance at our satellite site in Dubai. Trying to setup a...
2 Started by swlabhot@... | Latest comment by xd.wong@...
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White Papers
Cooperation Between Stations in Wireless Networks
September 5, 2007 12:00am PDT
In a wireless network, Mobile Nodes (MNs) repeatedly perform tasks such as Layer 2 (L2) handoff, Layer 3 (L3) handoff and authentication. These tasks are critical, particularly for real-time...
Provided by: Columbia University
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Case Studies
At This University, Unified Messaging Is a "Can't Live Without It" Service
September 4, 2007 12:00am PDT
The Sullivan University System in Kentucky needed to upgrade and standardize its aging telephony system on a Voice over IP (VoIP) solution. Sullivan also wanted to extend a highly popular service...
Provided by: Microsoft
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White Papers
Crowding Out Or Complementarity In The Telecommunications Market?
September 1, 2007 12:00am PDT
There are a substantial number of cases where the a priori relationship between products is not at all clear in the sense that although apparent to be clear substitutes may turn out to be in fact...
Provided by: NET Institute
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Webcasts
TechNet Webcast: Mediation Server and PSTN Gateways in Communications Server 2007 (Level 300)
August 30, 2007 12:00am PDT
This webcast focuses on the role of Mediation Server, which is the technology that provides Public Switched Telephone Network (PSTN) and Private Branch eXchange (PBX) interoperability for...
Provided by: Microsoft
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Downloads
iPIG WiFi Hotspot VPN Security 2.06 (Windows)
August 30, 2007 12:00am PDT
iPig creates a secure tunnel that protects your communications (Email, Web, IM, VOIP, calls, FTP) at any Wi-Fi hotspot or wired network. iPig works with any kind of Internet connection (Wifi,...
Provided by: iMacros WebSite Testing and Web Scraping
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Discussion Threads
Will cable companies and telcos take over the VoIP market?
August 27, 2007 7:05am PDT
Will cable companies and telcos take over the VoIP market? article root I Will Fight If the big telcos take over the VoiP market the prices will shoot through the ceiling. The problem is, most...
6 Started by yobtaf | Latest comment by judy.shapiro@...
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Webcasts
TechNet Webcast: Nortel CS 1000 IP PBX Integration With Communications Server 2007 (Level 300)
August 27, 2007 12:00am PDT
The presenter of this webcast presents one of the latest and more innovative communication solutions that integrates a Nortel Communications Server (CS) 1000 IP PBX with Microsoft Office...
Provided by: Microsoft
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Discussion Threads
VOIP
August 25, 2007 6:51am PDT
VOIP can any body asist me with information. I need a cisco voice design solution that will integrate up to 200 user and cost effective.
1 Started by emmanoff@... | Latest comment by emmanoff@...
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White Papers
Capacity Increase for Voice Over IP Traffic Through Packet Aggregation in Wireless Multihop Mesh Networks
August 24, 2007 12:00am PDT
Recently, Voice over IP (VoIP) has become an important service for the future internet. However, for ubiquitous wireless VoIP services, greater coverage will be necessary as promised by the advent...
Provided by: Karlstad University
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Blog Post
Will cable companies and telcos take over the VoIP market?
August 23, 2007 11:26am PDT
A recent comment on the blog of a fellow MVP struck a chord with me: "Hangin' with friends and they too have switched over their home phone from traditional phone to VoIP with their cable...
6 Latest comment by judy.shapiro@...
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Discussion Threads
Fixed Mobile Convergence (FMC) bridges cellular networks and WLANs
August 23, 2007 4:56am PDT
Fixed Mobile Convergence (FMC) bridges cellular networks and WLANs article root Convergence! Will it be cost effective? 1st of, these dual phones are top-end with big price tags, and then the...
2 Started by yiabdulkadir@... | Latest comment by info@...
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Downloads
MindSpring 3 (Windows)
August 21, 2007 12:00am PDT
Call anyone else using MindSpring (or any SIP compliant services) anywhere in the world totally free. Call Waiting and 3-way Calling make it easier to stay in touch. Call missed, or on a call?...
Provided by: EarthLink
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Q&A
Can I use my VoIP Phone from my Neighborhood Wireless Internet Connection
August 20, 2007 11:15am PDT
Can I use my VoIP Phone from my Neighborhood Wireless Internet Connection Hello, I have VoIP Phone adaptor and all equipment. My friend who is next door has wireless internet. How can I use my...
10 Started by chundru2000@... | Latest comment by Jacky Howe
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Whitepapers
VoIP Capacity Model for the 1xEV-DO Uplink
August 20, 2007 12:00am PDT
In this paper, the authors consider the reverse traffic channel of the 1xEV-DO Revision A wireless network standard. They develop an analytic model for determining the VoIP capacity of this...
Provided by: Huawei Technologies
