What is SIP?
Session Initiation Protocol (SIP) is a call control protocol that establishes and
terminates "media sessions." Examples of media sessions include phone calls, e-
SIP is the packet voice protocol of choice by major IP voice initiatives such as the G3 wireless consortium and Microsoft. A highly flexible protocol, SIP specifies the basic and supplementary services to create, modify, and delete these multimedia sessions or calls. By utilizing SIP, we enable customers to use applications regardless of the client's network or access type.
SIP's foundation in HTTP allows it to integrate with Web, e-
What is IP Trunking?
IP Trunking allows businesses with IP PBXs to extend the benefits of Voice over IP
(VoIP) convergence from their LAN to the WAN and the Public Switched Telephone Network
(PSTN). It eliminates the need for expensive TDM gateways and trunks, helps to increase
network efficiencies and cost-
What is IP PBX?
An IP (Internet Protocol) PBX (Private branch exchange) is a business telephone system designed to deliver voice over a data network and interoperate with the normal Public Switched Telephone Network (PSTN).
Is it necessary to buy the IP Phones?
No, depending on the solution selected, you can continue to use your PBX, Key System or Analog phones.
How are IP phones different?
IP phones enable you to make IP calls straight from your desktop, allowing your business
to remove your PBX or to enable a new site with no investment in a PBX or other traditional
voice equipment. These phones also have several other benefits: Moves, adds, and
changes support requirements are greatly reduced due to the plug-
Can I use my existing equipment or do I need to start from scratch?
Ravon understands that our customers have substantial investments in circuit-
Quality of Service
Does the voice prioritization used to preserve QoS ever interfere with data traffic?
It typically does not. Data packets may experience some delay under Quality of Service (QoS) voice packet prioritization, but it should not affect delivery in a noticeable way.
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