VoIP Jobs and Contests

Voice over Internet Protocol or VoIP refers to a host of transmission technologies meant to deliver voice communications over IP networks that include packet switched networks and Internet. VoIP systems include communication services such as facsimile, voice, and voice messaging applications. A number of firms are shifting to this system to promote a cost effective medium of communication. You can hire an expert who can help your firm to leverage the potential of this new system. Just post a job today!
Sign up and start earning
Sign up to start earning. Are you a VoIP Developer? You could be earning money working on these jobs!

Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (NZD)
Call-center configuration Milvik Nepal is looking for an IT officer having good knowledge of call-center operations to help set-up a new call-center in Kathmandu and configurate the softwares (voIP, auto-dialer). This is a one-shot job but opportunity for longer-term collaboration. 9 Linux, Asterisk PBX, VoIP May 25, 2017 Today6d 17h $27
VBilling Installation Hello We are looking for someone to install Vbilling in our system. Please bid if you have already done that in past. 3 VoIP, FreeSwitch May 25, 2017 Today6d 17h $242
Write some Software We are healthcare start-up and developed an apps where doctor and doctor and patient will do app to app and app to PSTN calls. Therefore we need someone who experts in freeswitch set-up and make it to handle the calls, it will be hosted on AWS hosting. This is urgent job. 23 PHP, Software Architecture, VoIP, Internet Security, FreeSwitch May 24, 2017 Today6d 14h $50
flowroute sms Implement SMS messaging with Flowroute using Webhook and API Hello, We are a VoIP reseller that would like to offer SMS service. We use Flowroute as a voip provider. We would like to design a web gui, windows application also eventually have android,ios, and mac versions, branded to our company, that can send and receive text messages using Flowroute. It would need to be able to ... 30 Website Design, Web Security, Mobile Phone, VoIP May 24, 2017 Today6d 13h $907
automating non voip sms verification Background - My SEO project requires me to login to client ecommerce websites as a new customer and crawl their site for SEO optimization assignments (Google, Bing, Yahoo). An example would consist of me generating new email (gmail) accounts that requires random unique sms enabled phone number to receive the verification. These verification codes would then be used to authenticate the new email ... 5 Asterisk PBX, Cisco, VoIP, FreeSwitch May 24, 2017 Today6d 11h $829
lync/sfb plugin Require a plugin for "Skype for Business/Lync client" to use a sip soft-phone "like Zoiper as an example" registered with asterisk to make and receive calls. We already have the infrastructure setup with asterisk extensions etc to make VoIP calls. Our goal is to use Lync for IM/presence and make use of the sip softphone for VoIP calls. So basically the end user should not be aw... 3 Software Architecture, VoIP, Microsoft, Software Development May 24, 2017 Today6d 6h $444
Asterisk Project VOIP Need to have expertise of asterisk, .call, autodial feature, basic web knowledge for this project, and VOIP knowledge. 29 Software Architecture, Asterisk PBX, VoIP, MySQL, FreeSwitch May 24, 2017 May 24, 20175d 23h $3260
Linphone Customization IPHONE -- 2 Need Linphone Customization for Iphone. requested features as bellow. 1.) add G729 2.) customize the interface (we will provide the required images for it) 3.) need to add an in-aPP signup and registration with users phone number. All the required web services will be provided. can also provide an old version of the completed software 4.) users can relogin using the phone number and vitrifyin... 40 Mobile Phone, iPhone, VoIP May 24, 2017 May 24, 20175d 15h $1871
help with recommending and implementing an affordable VOIP syatem help to setup VOiP system. i currently do nlt have a system or phones 12 VoIP May 23, 2017 May 23, 20175d 11h $37
Help Linux database and other asterisk Hello, We need a person who can help to do some task for mysql database and other asterisk jobs. 35 Linux, Asterisk PBX, VoIP, VPS, Database Programming May 23, 2017 May 23, 20175d 2h $45
Telephone Time Tracking System Corrections This site has been duplicated and integrated into our existing php/msql/tpl. database system. All quotes must include site repairs, integration into existing database, specialize voice prompt system from Twilio. General Insite into [url removed, login to view]: 1.Clock-In From Any Phone [url removed, login to view] Location Tracking [url removed, login to view] Calculate Time Cards [url removed,... 31 PHP, SQL, VoIP, MySQL, HTML5 May 23, 2017 May 23, 20175d $859
asterisk Asterisk Design and Implementation Design and implement an Asterisk platform using a SIP trunk and up to 1000 users Also need the ability to implement a 2nd platform to provide redundancy and split traffic between 2 sites. I want someone in Australia to do this because they will need to spend some time on site 19 Asterisk PBX, Cisco, VoIP, FreeSwitch May 23, 2017 May 23, 20174d 18h $3762
Freeswitch VOIP Modification We have an existing freeswitch installation, we only require some modification in the dial plan to enable us re-write the Caller ID (CLI) for incoming calls before sending the calls out to a destination gateway. The new CLI will be generated from a number range. 24 Linux, VoIP, VoiceXML, FreeSwitch May 22, 2017 May 22, 20174d 6h $741
Configure Freepbx to work with Granstream FXO I require someone to assist me in configuring my Granstream GXW410X PSTN Gateway to receive incoming calls in Guam, and send them to our call centre in Sydney (we have a trunk already setup). Also to be able to make outgoing calls on the local line for local Guam staff, or if we are dialing from Sydney our calls will go out via the local Guam trunk. 17 Asterisk PBX, VoIP May 22, 2017 May 22, 20173d 18h $183
Config my VOIP device i have a VOIP device and need it to be setup properly, its OOMA device. i have to ensure that its configured properly for incoming and outgoing calls so i won't get blocked in future. 14 VoIP, Network Administration May 21, 2017 May 21, 20173d 9h $233
Build Sip Softphone I'm looking for someone who can build a sip soft phone for me on windows base, with the following feature 1. Write incoming Caller ID into a text file 2. Remove Caller ID from the text file on next call or Remove Caller ID from the text file after 5 second. second if possible when there is any incoming caller, softphone should be able to launch the internal crm weblink for example crm.c... 3 Asterisk PBX, VoIP, Windows Phone, Software Development May 21, 2017 May 21, 20172d 20h $30
Asterisk Guru Looking for a full time asterisk guru to work on call .Must have network or cisco skills but not a must. 26 Asterisk PBX, Cisco, VoIP, FreeSwitch May 19, 2017 May 19, 201715h 56m $755
Reduce the calling dealy to Mobilenumbers from PBX Please go through the attached Documents before you quote. About the Project: There are some request from the user’s side and complaints about the delay in establishing a connection to Mobile Networks. This delay or so called Post Dialing Delay (PDD) is business critical for some of the clients. Why this delay is business critical, will be explained later on this Document. Reason... 9 Asterisk PBX, VoIP May 18, 2017 May 18, 20171h 10m $945
Design and setup a cisco network with a router two switchs, 15 AP1131, 15 C7940 phones Design and setup a cisco network with a router two switches, 15 AP1131, 15 C7940 phones the phones will need to be changed to SIP and the air 1131 will need to be changed from lap to stand alone 15 apartments each with its own /26 network and a /24 managment network a /26 network for the ip phones that share 3 sip trunks each network will need to access the internet but not each other a VPN ... 37 System Admin, Wireless, Cisco, VoIP May 18, 2017 May 18, 2017Ended $299
Showing 1 to 19 of 19 entries
« 1 »