SIP Trunking Benefits and Best Practices
Sep 12, 2007By Janne Magnusson, VP Product Management Ingate® Systems
Back in the days of wireline telephony, when all phone calls went over the PSTN, businesses would purchase ?¬¢‚Äö?ᬮ??¨trunks?¬¢‚Äö?ᬮ¬¨?? ?¬¢‚Äö?ᬮ‚Äö?Ñ?? a dedicated line or a bundle of circuits ?¬¢‚Äö?ᬮ‚Äö?Ñ?? from their service provider. Today, we have adapted the concept of ?¬¢‚Äö?ᬮ??¨trunking?¬¢‚Äö?ᬮ¬¨?? to the IP-enabled landscape resulting in lower telephony costs and rapid return on investment (ROI) plus the opportunity for enhanced communications both within the enterprise and with vendors, customers and partners. SIP trunking offers lower cost and complexity to connect enterprise sites, partners, customers and suppliers to your SIP infrastructure.






2008: WAN Optimization, Layer 4-7 and SSL VPN technologies come together to create an "application delivery" market 