SIP Trunk

SIP Trunk Service Overview

Virtuo offers SIP Trunk service to 66+ Countries at best rates!


What is SIP Trunking?

SIP trunking is a method of delivering telephone and other unified communications services over the Internet to customers that have SIP enabled private branch exchange (IP-PBX) solutions. SIP utilizes both Voice over Internet Protocol (VoIP) and Session Initiation Protocol (SIP) and it replaces traditional telephone lines or PRIs (Primary Rate Interface). We offer

How do SIP Trunks Work?

Traditional business phone systems consist of two key components. The PBX, which provides call management and features such as Auto Attendants and voicemail, and the PRI lines which connect calls to the PSTN (Public Switched Telephone Network) where they are routed to the destination telephone. When SIP trunks are utilized, the IP enabled PBX connects to the data network instead of the PRI lines and the voice traffic travels the Internet to connect to the PSTN.

Why do Businesses Choose SIP Phone Service?

While there are many advantages to the VoIP SIP trunk approach, the primary drivers are cost and flexibility. SIP trunking eliminates the need for PRI lines and the associated cost. Unlike PRI lines, which contain 30 channels, SIP trunks can be purchased in increments as low as one channel, or one concurrent call. This gives businesses the ability to purchase and pay for only what they need and to easily scale as capacity requirements change.

Virtuo SIP Trunk Features

Tier-1 Redundant Network

Virtuo uses only Tier-1 upstream providers to rout traffic for our customers. This means that our clients get the best quality voice along with a redundant platform that ensures performance and reliability. We employ multiple gateways across the World to eliminate any single point of failure.

Bring Your Own Bandwidth

Choose from cable, DSL, T-1 or Metro Ethernet, whichever works best for you. Each G.711 or ULAW/ALAW IP phone call will consume approximately 85kbps up/down across your network. We also allow the GSM compressed codec which cuts this number down to around 35kbps, but only recommend it in areas where bandwidth is at a premium.

Simple SIP Trunk Pricing

Paying for your SIP VoIP trunk is as easy as setting it up. Our service is prepaid with no-contract and costs we offer a no contract rate of Rs 2500+taxes per month per unlimited SIP trunk channel to USA. Add channels or cancel anytime. We offer Toll Free numbers / Normal DID at Rs 350/month+taxes

Widespread DID Coverage

If your business required Direct Inward Dialing (DID), Virtuo offers a large database of telephone numbers across the World

Real-Time Call Data Records

Call Data Records (CDRs) can be useful in understanding your true communications needs and also give you a view of business activities. All of your CDRs are available in the Control Panel and are shown in near real-time. CDRs can also be downloaded as a .CSV file.

Dialer Traffic Welcome

Most SIP trunking providers avoid outbound dialer and telemarketing traffic. We have special arrangements with upstream carriers who welcome type of traffic and can accommodate this need.

Fault Tolerant DID Routing

A unique advantage to our systems is the ability to have an inbound DID route to a primary and a secondary IP-PBX. This means if you are running dual PBX’s for redundancy we can first attempt to deliver the inbound call to your primary PBX and if there is a failure, send it to a secondary PBX. We also offer the ability to forward the call to a backup PSTN number in the event of a routing failure. All of this can be seamlessly configured in the Control Panel.

Works Great with Asterisk and Other Open Source Solutions

Our SIP Trunking service is a perfect fit for open source systems such as, Asterisk, FreeSwitch, Elastix, PBX in a Flash and other popular Graphical User Interfaces to configure and control Asterisk. We provide detailed ‘cut-and-paste’ trunk configuration settings enabling you to be up and running on our service in a matter of minutes.

No Obligation Free Trial

We’re so confident that you’ll love our service, we offer free trial accounts which include free 10 minutes of outbound calling to anywhere in the US48 to test our service.