What is VoIP Call Origination?

One of the terms most often used when talking about VoIP communications is call origination, which basically has to do with how a telephone call starts and how it travels to the receiver once it does. The following will provide an in-depth look at what call origination is, how it works and what type of hardware is required.

What is Call Origination?

VoIP stands for “Voice Over Internet Protocol”. This means that phone calls utilize a technology that allows the calls to be sent directly over internet networks, which is a much cheaper way to make calls. Call origination refers to the point where the call starts, which takes place over the PSTN telephone network and transferred to their destination through the internet. It’s important to note that a phone call through VoIP starts between the initiation point and the destination point, which are referred to as the originator and terminator respectively. There are typically different types of call origination depending on the services provided by the ITSP involved. The only way for call origination to work is if the VoIP originator has a call termination arrangement with a VoIP terminator.

Required Hardware

The best aspect of VoIP services is that there are hardly any noteworthy hardware requirements. All that is necessary is a gateway, which essentially transfers phone calls from the internet and onto PSTN lines. Since a gateway must interact with both the internet and standard PSTN lines, there are two interfaces necessary for a gateway, including a telephony interface that takes digital and analog lines and an Ethernet interface as a connection between the gateway and the internet. It’s important to understand that a digital line can support a large number of calls at one time, which can range anywhere from 20 to 30 depending on the type of line that is chosen. In comparison to a digital line, an analog line can only support one phone call at a time.

How Call Origination Works

Call origination is a fairly simple process that is a bit more complicated to explain. In essence, the gatekeeper mentioned previously will receive the calls and requests from the dialer. When a user makes a connection to the dialer, the gatekeeper will ask a Radius server to check if the user has input the correct password and username. The Radius server will then answer the gatekeeper with a yes or a no. If a yes answer is received from the Radius server, the user has the ability to make a phone call from the origination point. Once the number has been placed, the gatekeeper once again receives a request for the phone call to be made. It is at this point where the gatekeeper will interact with the Radius server again to see if the user in question has enough money to make the phone call. The Radius server will then connect to the billing server to ascertain how much money has been provided by the user for this specific call, in order to nail down how long the call can last before being cut off.

The billing server will then take a look at the location at which the call is originating from in order to measure the current rate of pay, which all depends on whether the call is being made in off peak or peak hours. Once this has been determined, the relevant information will then be sent back to the Radius server. Once the Radius server has received this information, it will be sent back to the gatekeeper. The user is then provided with the IP address for the gateway at the destination to which the call is being placed. This gateway will send the call to the final destination. If no other issue arises during this time, the call can take place and the two users can talk for however long the duration of the call is. If the call takes place once the maximum time allotment has been reached for the call, it will be disconnected and more money will need to be provided in order to make another call and continue the conversation. When the call has come to a conclusion, whether by the callers themselves or because they were disconnected, the initial user will have the total price of the call deducted from their payment source by the billing server.

Types of VoIP services

There are two basic types of VoIP services, including PC to phone and phone to phone. The provider for the PC to phone service will place a dialer on the internet that the user of the service can download and install. This dialer allows for an account to be created with any type of payment source that is allowed by the service provider. Once this is done, the user can make and receive calls. That being said, the setup will need a billing server, a Radius server, a gatekeeper and a database server. The only difference with phone to phone services is that an originating gateway must also be provided by the ITSP. VoIP call origination includes two types of possible payments, postpaid and prepaid, though the vast majority typically use a prepaid card or credit card. The user will be sent a bill after the duration of the accounting period if they choose to use the postpaid method.

VoIP Origination Providers

Please list VoIP Origination providers here in alphabetical order.

1Pipe Telecom | OnePipe is a licensed carrier providing Hosted PBX and SIP Trunking in over 60 countries. We have regional network facilities on five continents connected across our private network.

Actual licensed operator
Branded customer portals
Multiple geographic locations on one Hosted PBX
Coverage in over 60 countries
Unlimited inbound on each channel
Great for inbound call centers
Call Center and Dialer options available

Asterisk SIP Trunking Your source for wholesale Asterisk SIP Trunking with full user portal, unlimited channels, origination, termination, e911, FREE SMS, SMS with XMPP included at no additional charge, iFax.pro access for e-fax, and more. No contractual agreement required.

Bandwidth’s origination/inbound services provide our customers with quick access to cost-effective nationwide coverage, high-quality service, as well as APIs and platforms that help differentiate their offerings in the marketplace. Our Nationwide footprint covers over 7,000 rate centers and has approximately 35 million numbers in inventory, making us the 6th largest voice provider in the country.

Contact Center Unlimited provides unlimited usage SIP trunks specifically to call centers and wholesale customers.

Unlimited Local & Long Distance SIP Trunks
High-Volume Calling
Use with any PBX
Fast, friendly support 24/7
Keep your current phone numbers
Free phone numbers included

Cytranet is one of the largest business VOIP providers in the Southeast and operates a nationwide network.

SIP, PRI, Analog, Hosted
Custom solutions
Bring your own equipment of use ours
Fast, friendly support 24/7
Unlimited calling anywhere in the US
Keep your current phone numbers

AJTEL Communications Network Group LLC. is offering high quality and cost effective Wholesale VoIP Origination / Termination / Free Toll Free Termination – We provide dependable access to over 3500 rate centers and instant access to over 2,200,000 DIDs including T38 and local number portability. Wholesale SIP

Alcazar Networks Inc. is offering high quality and cost effective Wholesale VoIP Origination / Termination / Free Toll Free Termination – Get paid for your toll free traffic! We provide dependable access to over 3100 rate centers and instant access to over 1,200,000 DIDs including T38 and local number portability.

ALTOTELECOM – AltoTelecom is VoIP company that provides SIP Trunking services for Call Centers, hotels, small and large business using a PBX or an Asterisk based predictive dialer such as Vicidial or Goautodial for telemarketing sales, rates under 1 cent per minute to USA, Canada and UK.

Asterisk SIP Trunking – US Wholesale Pricing - Offers SIP Trunking for Asterisk. Over 500,000 DID’s available in 9,500 rate centers. You can activate and setup service in minutes. TDM Enterprise quality. Fully qualified Asterisk consultants ready to assist you. Live customer service with 24/hr ticketing system. No per channel fees, we offer unlimited channels in with your SIP trunk. FREE API for your website. Use our API to leverage the power of our customer user portal on your own website. You can build your own back office admin panel with our API and also provide your customers the ability to order DIDs in REAL-TIME along with setting up SIP Trunks. Automate everything and increase customer base.Our Asterisk SIP Trunks are not only for Asterisk. We work with every IP Ready telephone system. Try us out today! No contract and low rates. DIDs are $0.50 per month, Toll Free DIDs are $0.50 per month US/Canada calling rates per minute are $0.009 for TIER1 quality calls. Nothing will route out low quality networks. International calling is available immediately upon registration. Auto refill on your credit card will ensure your account never runs out of funds.

Bulk Solutions LLC – Industry leader for nearly 10 years, Bulk Solutions provides Origination, Termination, Toll Free, CNAM, E911 and LRN services to it’s customers through it’s national wide redundant network

LOWEST RATES: $0.06 per number, per month. $0.0003 Rate Per Minute (YES THAT IS 3 ZEROS!!!)
Access to millions of numbers instantaneously!
FREE PORTING
No Minimums or contracts required.
Full Featured API. Instant access to ordering numbers via our API to white label our services.
SMS available on every number
Remote Call Forward (RCF) available on every number
Unlimited Capacity (ex: unlimited concurrent calls. No channel limit)
Only Tier 1 Carriers used for all our services
Simple Interop, you could literally start using our service in less than 5 minutes

carrymynumber.com Wholesale DID Numbers – No commitments – We provide DID Numbers for Retail/ for CALL CENTERS / MARKETING COMPANIES /calling Car providers. We offer unlimited channel numbers with No per minute charges. We have the largest coverage of DID Numbers. Why pay per minute or Per Channel for DID’s?

CallForwarding – Be present anywhere in the world with toll free forwarding services from CallForwarding.com.
– Interactive Voice Response (IVR), Call Forwarding Services, Automatic Call Distributor

Carrierx.us – Provides FREE Toll Free Termination Service, Simply Signup for an account and start sending calls to [email protected] If you do not register, You can still send these calls, but you will not be able to view the call logs.

CLID not delivered. Observed as 404-397-1969
Origination number observed as 404-397-1969
Incoming RTP comes from a different host, so this service does not play well with NAT (unless it has an RTP connection helper)

CHECKBOX, VoIP Carrier, Wholesale A-Z, CALL CENTER CARRIER – We provide VoIP connection especially for CALL CENTERS / MARKETING COMPANIES who needs High Stress / CPS routes, We have USA CC, Canada CC, Australia CC, China CC, UK CC and others, Direct Routes to many countries.

CircuitID provides high-quality Wholesale VoIP Termination, Origination, Toll-Free, and Microsoft Lync SIP Trunking services, at a low affordable cost. Experience carrier class quality, and savings benefits.

CommPeak offers wholesale VoIP origination services through geographical and toll-free telephone numbers to anyone who wishes to gain a local presence in remote locations worldwide without having to deal with establishing an actual POP. CommPeak relies on its global reach to provide Direct Inward Dialing (DID) numbers in numerous countries, including most major cities across the globe.

CommPeak’s Voice Origination covers:

Voice Calls
Fax and Text messages from over 50 countries worldwide
Easily create multiple SIP acounts for all your users
Expansive voice origination coverage
Crystal clear call quality and SIP trunking
Highly competitive wholesale VoIP rates
Allows to combine origination with toll-free numbers

Conexiant Wholesale VoIP – direct connections to CLECs for best quality, inc. Level3.

Global Level 3 footprint Denver, LA, Hong Kong, China and Frankfurt, Germany
DIDs, Toll Free, E911 service, T.38, VoIP fax, quality termination and dedicated VoIP servers
DIDs per-channel or per-minute
Get paid for your toll-free traffic

DIDForSale provides high-quality

Wholesale VoIP Origination,
TollFree Numbers,
Termination SIP Trunking services.
Unlimited Two Way SIP Trunking
Offers 11000+ rates center at the best price and unbeatable quality. Best products for Calling Card, Call Conference companies.

DIDWW – The Source for DIDs and Toll-Free Numbers

We provide premium quality global voice origination services combined with the largest international coverage of Local, National, Mobile and Toll-Free Virtual Numbers, since 2004. With strong telecom experience, global infrastructure and extensive knowledge of international regulations and carrier relations, we provide services to over 1,000 Telecom companies worldwide, including Tier 1 Carriers, Mobile and ILD operators, ITSPs, Call Center and Conference Operators, Calling Card companies. DIDWW holds own Local Operator licenses in a number of countries and offer DIDs directly allocated to DIDWW by the local regulators.

Some advantage to buying DIDs from DIDWW:

Large inventory of Local, Mobile, National and Toll Free DID Numbers.
Immediate activation using a Web portal or API.
VoIP or TDM interconnection options.
Network Operations and Customer Support Center operating on a 24/7/365 basis.
Wholesale rates, no long-term commitments and superior value.

Please download and review our Full DID Coverage and Pricelist

Contact DIDWW | Please let us know more about your needs and our friendly personnel will contact you to explore how DIDWW can help with your business requirements.

GoCode Telecom. GoCode Telecom is a carrier-class provider of wholesale VoIP origination and termination offering a wide range of services for your every need. From our unique origination footprint to our short duration dialer termination, we accommodate to all our customer needs. GoCode enables advanced Carrier to Carrier Voice transit. Our network interconnects Competitive Local Exchange Carriers in the U.S. Market. GoCode is one of a few wholesale telecom companies using 100% IP networks at its core. This unique advantage allows for exceptional growth and significant overhead reduction for its clients

LIGA Telecom is an established Wholesale Aggregator of Retail Voice Traffic from Cable, Mobile and Retail Operators focused on recently deregulated and developing markets, normally considered risky. We are a PREMIUM international telecommunication carrier specializing in delivering ONLY high quality and stable VoIP Termination service at competitive wholesale rates to Retail Providers and Wholesale Carriers, since 2010.

LIGA Telecom’s offering includes:

End-to-end calling line identification (CLI-certified) transmission
Access to web-based tools for quality monitoring in real time
Transparency of ISUP signaling for roaming (OCN & RDN)
Transmission of 3G video telephony calls on a 64 kbps basis
Public & Private IP circuits – via SIP or H323 and Secure VPN tunnel
TDM circuits via SS7/C7 and ISDN
NO False Answer Supervision (FAS)

LIGA Telecom fights False Answer Supervision (FAS):

LIGA Telecom understands the critical importance of eliminating FAS in order to maintain high levels of call quality and customer satisfaction. Our stand is simple: we will not tolerate fraud on our network and are taking proactive measures to ensure that our partners support and work with us to achieve this goal.

IdeaSIP doesn’t require registration for free Toll-Free.

CLID not delivered. Observed as 404-969-1488
Origination number observed as 720-279-3127
From domain must be something other than proxy.ideasip.com (the proxy’s IP address will work)

Flowroute Inc. Wholesale VoIP, A-Z SIP Termination, Cheap DIDs, Toll-Free Origination and Termination, Free CNAM Storage, E911, T.38 Fax support, SIP-TCP support, Redundant servers, Graph Statistics and great interface

Teliax, Inc a global leader in voice services and solutions. Built from the network up, Teliax is managed by a team of technologists that embrace the benefits of open source software and cutting edge network architecture. We are a privately held company founded in 2004 and headquartered at the base of the Rocky Mountains in Denver, Colorado. The Teliax network is fully redundant, multi homed and distributed across multiple POP’s in Denver, New York, Atlanta and Los Angeles. Teliax offers products and services to the telecommunications industry – including retail, wholesale, inter-exchange and local-exchange carrier markets.

Free03numbers.com is part of the Aloha Telecommunication Group of companies. A UK National Operator. Aloha is the operator. Not a reseller or transit provider. All numbers have been allocated to us by the regulator on our 500,000+ number pool. All interconnects are between us, other landline operators and mobile operators. All numbers are Free with Instant Activation and Setup! We provide UK 03 numbers which are included in customers inclusive landline minutes or charged at a Landline rate (if a customer does not have any inclusive landline minutes). For high inbound customers who are Operators as defined by Ofcom standards can receive revenue on inbound calls.

All Numbers include:

Instant Setup/Activation
E164 CLI Delivery.
G711u/a (only)(we do not support G729.) (We only support national standards)
Unlimited Capacity (i.e unlimited concurrent calls. No channel limit)
99.9% uptime.
Online CDRs
Online Management Panel

HyperCube Telecommunications (TIER 1 PROVIDER) Online portal

Instant account and API ordering
Free CNAM
SMS Enabled
NO RESOLD NUMBERS (all On-Net) Tier 1
4000 Ratecenters-Facilities based CLEC
Free Toll Free numbers
Metered and Unmetered billing options
Wholesale Only

Sonic Communication is a wholesale VoIP Provider offering cost-effective and best quality wholesale VoIP termination. We offer high quality and low cost Wholesale VoIP Termination.

We have both call center routes and long duration direct routes.
USA, Canada, Dialer, Call Center, Business, Tier 1 Direct
Unlimited local & long distance calls within 48 US states

SIPmly offers termination & origination at $0.01 per minute and DID’s for $1.00 per month all with unlimited channels / concurrent calls.

Origination & Termination
- Unlimited channels for calls
- Downloadable real time call detail records (CDR)
- RESTfuly API Access
- Full geographic redundancy

Origination Features
- Nationwide CLEC footprint
- 6,000+ rate centers serve up phone numbers (DIDs) virtually anywhere in the US
- Automatic CNAM, Directory Listing, and LIDB
- T.38 (Real-time Group 3 facsimile communication over IP)
- SMS (Short Messaging Services)

TalkAsiaVoip | TalkAsiaVoip Leading Voip Solutions Provider
TalkAsia is one of the leading VoIP (Voice over Internet Protocol) Service Provider specialising in Internet Telephony Solutions for businesses, VoIP reseller programs and VoIP carrier services across varied areas of expertise. We at TalkAsiaVoip provide a wide ranges of services. Our main services Include

Tier 1 routes for call centers which include destinations like
USA & Canada
UK
AUS
and many more……

We also specialize in A-Z Terminations for Conversational calls.
Our VPN solution for your SBO needs is a well recognized brand in the market now.
Warm Regards
For any further Queries please feel free to contact us
Our email: [email protected]
Skype IDs: TalkAsiaVoip & Talk_Asia

Sign-up for a Free Trial account!

thinQ offers complete control over every aspect of a business’ inbound and outbound voice traffic with their powerful cloud-based Least Cost Routing Routing (LCR) engine. With the industry’s first and only Toll-Free LCR. thinQ enables companies to take advantage of optimized toll-free calling rates across multiple providers with disaster recovery, load balancing and call analytics baked right into the software. Revolutionary LRN and CNAM APIs make it possible to integrate Location Routing Number and Caller ID Name into any application as well.
thinQ customers enjoy:

Reduced inbound and outbound calling rates
Easy DID ordering and flexible port-in capabilities
Advanced call analytics
Load balancing
No CAPEX/OPEX charges

Simply put, thinQ provides a better way to communicate. To learn more, visit https://www.thinq.com/

Star Communication offers Local (DIDs) and Toll free numbers for inbound calling in over 20,000 rate centers and localities in the United States and Canada. Regardless of your requirements easily establish a local presence in the markets you serve. We have helped SMBs, Large Call Centers, VoIP carriers, CLECs and we look forward to assisting you! Visit our site below for more information and pricing. Free number porting

To create a FREE test account, simply complete our online form here

www.starcompartners.com

Phone: 1(877) 519-8464
Email: [email protected]
Skype: [email protected]
Twitter

1Pipe Telecom | OnePipe is a licensed carrier providing Hosted PBX and SIP Trunking in over 50 countries. We have regional network facilities spread across the globe.

Actual US CLEC
Branded customer portals
Multiple geographic locations on one Hosted PBX
Coverage in over 50 countries
Unlimited inbound on each channel
Great for inbound call centers
No fee’s per user or extension

Velocity VoIP – Coverage of over 98% of all North American rate centers. T.38 Fax, CLI/CNAM support (*not available in all areas), hosted billing solution (using PortaOne), lowest cost per minute (rates starting at $.25/DID, $.0025/min). Ask us about our Free LNP. TFN RespOrg. We have 855 and now 844 vanity TFNs. Awesome and intuitive back office support. Contact us today or call us at 561-282-5502 and ask for Jason.

Vitelity For almost ten years Vitelity has been providing VoIP, Fax, SMS, and hosting services to tens of thousands of customers worldwide. Vitelity offers some of the lowest wholesale rates available; especially when you consider total cost of ownership.

VoiceStep Telecom VoiceStep Telecom is a wholesale VoIP provider offering origination throughout the USA and World as well as Competitive TF Origination. No commitment Level3 Origination Footprint (tier 1: 0.0015 per minute; tier 2/3: 0.0019 per minute)… contact us for flat rate channel pricing, [email protected] or 949.528.3000. Flat rate pricing as low as $4.00 per channel in certain markets.

Voiped Telecom is a European provider of wholesale SIP-based VoIP origination services with global DID numbers in over 140 countries with the lowest world rates.

Grow your global business community with the addition of DID, numbers available on demand.

Toll-Free Numbers,
Vanity Numbers,
Virtual Numbers
Easy sign up
24/7 online support
No volume commitment
No recurring charges

Voxbeam Telecommunications INC, a wholesale origination and termination provider, provides DIDs in over 50 countries around the world at prices starting as low as $0.25 per number.

No per minute charges
Low monthly costs
Porting in over 30 countries
Sequential number blocks
Revenue sharing on some ranges
Easy-to-use DID Management Portal

VoIP Innovations High quality, low cost Wholesale VoIP Services

Voyced is a VoIP (telephone) solution provider with the ambition to grow to become one of the main pan-European players with our low-cost, commercial grade IPPBX and VoIP services. We are already present in over a 150+ countries with Standard, Call Center, TollFree and /or UIFN telephone number / DIDs for residential and business users and expanding further. You can make phone calls to anywhere in the world without any extra crossing country border costs as all our clients get the same tariff, no matter where they are located.

Quality and flexibility are always most important and now you can have that, wherever you are and for the lowest cost ever. Let us help you and get in touch now!

In the end, it boils down to the fact that we supply any business with an award winning, commercial grade VoIP solution. A telephony solution that would normally only be available to the big corporations and for a far lower price than you would think possible.

DID SIPMarket: Wholesale VoIP Services

DIDs available in over 100 countries
DIDs with SMS available in same countries
Toll-Free services
Wholesale SIP Termination

What is Call Origination?

Required Hardware

How Call Origination Works

Types of VoIP services

VoIP Origination Providers

See Also