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! Hire VoIP Developers on Freelancer
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Project/Contest Description Bids/Entries Skills Started Ends Price (AUD)
Hide Caller ID - VoIP/GSM/Asterisk Expert I am seeking a solution that could hide the Caller ID number where the mobile operator DOES NOT allow caller ID hide. The purpose is using VoIP termination thru GSM VoIP gateway, I do not want the SIM card phone numbers to be appeared on the called party, I am ok with bypassing the originator caller ID but NOT my SIM card numbers. The only challenge is that the mobile operator does not allow Ca... 5 PHP, Linux, Asterisk PBX, VoIP, MySQL Feb 6, 2016 Today6d 22h $3202
Voip Dialer I need an app for Android for my small voip business. Voip dialer so customer can use our voip service on their mobile phones. Can use any open source source code (Linphone, Csipsimple etc). can use for outbound or inbound calls must support G729.Also need details of changes made to source code. 10 Mobile Phone, iPhone, Android, VoIP, iPad Feb 6, 2016 Today6d 21h $2482
Elastix Server I have an elastic pbx server I need to configure the postfix to send voicemails System supports this but I need some one to to configure with my domain details etc 5 PHP, VoIP Feb 6, 2016 Today17h 29m $188
PHP script that add extensions to Asterisk v13 PHP or Pyhton scripts should stay on the Asterisk PBX and needs to accept HTTP Post requests from a web application. Like this: https://my.asteriskpbx.com/add-extensionphp?name=UserName&Extension=100&Password=UserPassword&more_data... AMI,AGI,ARI all can be used. If you are familiar with Pyhton and can make it accept POST via HTTP than it can be used as well. Add-Extension.... 14 PHP, Python, Asterisk PBX, VoIP Feb 6, 2016 Today6d 16h $350
Bild Ip pbx system When a user call to a no call froward to welcome music. if user press extension call froward directly. If press 1 to technical if press 2 to sell wait for operator. in office if some one want to call out side gsm network then press # then pin then phone no. I want to use 4gsm modem to call in or out. 6 Asterisk PBX, VoIP Feb 5, 2016 Today6d 5h $63
Voip Dialer I need an app for either Android or iOS for my small voip business. Voip dialer so customer can use our voip service on their mobile phones. It does not need rich feature. Simply can use for outbound or inbound calls. 2 Mobile Phone, iPhone, Android, VoIP, iPad Feb 5, 2016 Today6d $289
Setup a Aws Server with Goautodial I need someone to install a goautodial script on my AWS server. After installation the server should be able to auto dial calls over a sip connection and also receive them. 9 VoIP, VPS, Call Center Feb 5, 2016 Feb 5, 20165d 22h $178
Develop a VOIP system based on Asterisk. - Asterisk expertise. - GOIP gsm gateway expertise REQUIRED! - Autodialer expertise REQUIRED! Configure a VOIP system based on Asterisk to make auto-calls over GOIP gateways. Configure the GOIP gateways to work in conjunction with such system. Fully automated. Configure a web interface to manage the system and generate the reports. Possibility to stay as a support technician on a fixe... 15 Website Design, Linux, VoIP Feb 5, 2016 Feb 5, 20165d 19h $1044
Google Voice Clean and Fresh, never used numbers Google Voice Clean and Fresh, never used numbers 2 VoIP Feb 4, 2016 Feb 4, 20165d 7h $306
looking to install asterisk pbx im looking for some one to install a cisco 525 g2 on a asterisk based pbx and also to setup a soft phone. 18 Linux, Asterisk PBX, VoIP Feb 4, 2016 Feb 4, 20165d 6h $164
Написание анализатора SIP&SDP&RTP трафика Анализатор SIP&SDP&RTP трафика. Работа с интерфейсом через libpcap. Анализ, декодирование VOIP протоколов. Выгрузка результатов в БД, файлы. Декодирование голосовых кодеков ulaw, alaw, g729, gsm, fax T.38 2 C Programming, Linux, VoIP, C++ Programming Feb 4, 2016 Feb 4, 20165d 5h $903
Configure Adtran Total Access 908 for SIP trunks I'm new to Adtran hardware and need help setting up an Adtran 908 to register SIP trunks with either voip.ms or vitality.com as the providers. Currently the settings I am using right now are not working. No SIP trunk will register. I have the Adtran gateway online with a public ip address ready for anyone to login remotely. 1 Phone Support, VoIP, Telecommunications Engineering, Telephone Handling, Network Administration Feb 4, 2016 Feb 4, 20165d 1h $157
UCCE/Cisco contact center traning/- want to get trained call 91-7406782962 1) Deployment of UCCE(Sprawler) 2)PSTN USER to Agent call Flow 3) Introduction to the monitoring tools 4) Trobleshooting on ingress gateway and the VXML gateway 5)CVP and ICM Logs 2 Cisco, VoIP Feb 4, 2016 Feb 4, 20164d 19h $110
PHP, Linux, Software Architecture, Asterisk PBX, VoIP, Feb 3, 2016 Feb 3, 20167d
Setup trunk and network configuration elastix I need someone to configure a trunk and finish the network configuration on my VOIP server ( ELASTIX) 14 VoIP Feb 3, 2016 Feb 3, 20163d 19h $40
Custom video conferencing A customized video conferencing software has to be made that can be embedded in a website. there has to be two different interfaces and control panel. only one of them will hold the power to receive the request from any person... the super client will hold extra privileges than the normal clients who will have same privileges. More details can be confirmed later... 1 VoIP, Video Broadcasting Feb 3, 2016 Feb 3, 20163d 19h $694
Configure Adtran Total Access 908 for SIP trunks I'm new to Adtran hardware and need help setting up an Adtran 908 to register SIP trunks with either voip.ms or vitality.com as the providers. Currently the settings I am using right now are not working. No SIP trunk will register. I have the Adtran gateway online with a public ip address ready for anyone to login remotely. 8 Phone Support, VoIP, Telecommunications Engineering, Telephone Handling, Network Administration Feb 3, 2016 Feb 3, 2016Ended $202
my project is about performance evaluation for routing protocol using voip technology to test the performance of routing protocol using opnet mpduler 14.5 performance evaluation for three routing protocols "rip, ospf, eigrp" using voip technology to test the performance using opnet modeler 14.5 and the parameter needed in the results is jitter and packet loss and packet drop and i need analysis of all result and comparing between the routing protocol parameters 4 Cisco, VoIP, Network Administration Feb 3, 2016 Feb 3, 20163d 16h $74
VOIP IP phone configuration We are having one IP phone and VOIP line. So we wants to configure the IP phone and need to merge with our USA branch office as free call source. If the configuration is done and all set ok then we will bought 15-20 IP phones. Please contact us for any further information you may need. Regards, Ashok +91-8099865749 7 Computer Help, VoIP Feb 2, 2016 Feb 2, 20163d 15h $16
voip - vos3000 softswich installation and set-up carrier low cost voip - vos3000 softswich installation and set-up carrier low cost with billing 3 Asterisk PBX, VoIP Feb 2, 2016 Feb 2, 20163d 7h $434
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