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! Zatrudnij użytkownika VoIP Developers

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    22 znalezione projekty, cennik w USD

    I have to setup a 2000 SIP trunk IVR Bulk Calling setup, Need a experienced Asterisk PHP Linux CentOS developer who have depth knowledge of asterisk and all the IVR Calling setup.

    $16 / hr (Avg Bid)
    $16 / hr Średnia Oferta:
    2 składanie ofert
    VoIP Traffic Analysis: SIP + RTP 5 dni left
    ZWERYFIKOWANY

    I want to develop VoIP Traffic Analysis: SIP + RTP and web base dialer my current running server need with ui, my server is freebsd operating system and for sip traffic on opensip

    $500 (Avg Bid)
    $500 Średnia Oferta:
    3 składanie ofert

    I need support for the configuration of Cisco Nexus 9K switches for VLAN configuration. As we do not have a test environment and have to implement in one shot, we need some example of Nexus 9K Spine and Leaf implementation with best practices implemented. Sample Config must include:- 1. Spine / Leaf configuration 2. evpn with vxlan configuration. 3. vpc between leafs 4. both L2 and L3 t...

    $70 (Avg Bid)
    $70 Średnia Oferta:
    11 składanie ofert

    we have FreePBX and need to route the 2 ethernet link on one pc for the call center

    $28 (Avg Bid)
    $28 Średnia Oferta:
    3 składanie ofert
    RADIUS server with Twilio link 4 dni left
    ZWERYFIKOWANY

    We are looking to set up a RADIUS server on our VoIP platform. We presently have the RADIUS server in our partition. We need to access Twilio through their API and get account/usage/time information from the Twilio SIM cards which provide us cellular LTE data. The information secured by the RADIUS server is then transmitted to our VoIP platform for customer billing. What you need is to develop ...

    $633 (Avg Bid)
    $633 Średnia Oferta:
    6 składanie ofert

    Scope of the project is to configure Sangoma connect apps to FreePbx/PBXact. PBX server working with Zoiper and Bria, need to get Sangoma Connect (I have Zulu License) I have PBXact 25 appliance from Sangoma. It’s base in FreePbx. It’s running with 10 extension. I have a license for their soft phone (Sangoma Connect), but It does not register even I’m following all step. It ...

    $180 (Avg Bid)
    $180 Średnia Oferta:
    5 składanie ofert

    We are looking for technical solutions for our Asterisk VoIP Server setup with Android as client side that uses pjsip library. VoIP feature in our application connects one user to another similar to WhatsApp calls. We have done the Asterisk server setup but we seek solutions for following: 1. When a user is calling we are unable to identify the callerId for the second user. 2. When the second user...

    $72 (Avg Bid)
    $72 Średnia Oferta:
    3 składanie ofert

    Looking to set up a custom skinned rebranded VICIDIAL ISO Image for call centre application . Experience is Asterisk , Vicidial , Free PBX , Linux etc preferred.

    $671 (Avg Bid)
    $671 Średnia Oferta:
    4 składanie ofert
    Need VOIP Expert For Remote Work 3 dni left
    ZWERYFIKOWANY

    Need A VOIP Expert on Monthly Salary Mon-Sat 10Hours. Do voip task shared by sales team.

    $239 (Avg Bid)
    $239 Średnia Oferta:
    5 składanie ofert

    This is a hospitality and travel lease process. the business complies with an acquisition of assets to be further rented out. We are in the search of call centers from India or the Philippines. the project shall be totally commission based and no upfront or advanced shall be considered. The project is directly from the provider. typically based on cold calling outbound, USA is preferred. Minimum 6...

    $2723 (Avg Bid)
    $2723 Średnia Oferta:
    1 składanie ofert

    Hello, We are expanding our team of agents. We currently have a version of Goautodial 3.3/Vicidial running on a server in the cloud. We also have a trunk of up to 4 CAPS, except that it is now insufficient, we need to be able to increase this number of CAPS up to 10. We need you to be able to add a trunk provider and modify our call script to be able to randomly launch calls with the available t...

    $243 (Avg Bid)
    $243 Średnia Oferta:
    3 składanie ofert

    We are a telecommunication company in Turkey which mainly operates in cloud pbx area. We need a softphone that will work with our pbx systems. It needs to work on 3 platforms; IOS, Android, Windows. You can see the detailed information below; • “Sip Server – Username / Password” based login screen - (We require this for the current project. After this project we are going t...

    $2960 (Avg Bid)
    $2960 Średnia Oferta:
    10 składanie ofert

    Need to upgrade existing Free PBX platform and insure redirection of its press options to connect to a sip server via webphone/softphone. Experience with call routing on selections from PBX options to sip server and interconnectivity thru voip(softphone) and pstn are required. Knowledge of Javascript and API implementations(Documentation is available) are required to hand-shake Mizutech webphone ...

    $240 (Avg Bid)
    $240 Średnia Oferta:
    3 składanie ofert

    Configure server kamailio with modules : NAT TLS Integration MS Teams Register SIP User Local. Options Forwarding SIP Register to Asterisk Call Routing, OUTGOING. Softphone -> Kamailio( Integration Asterisk) -> MS Tems 365 INBOUND MS Teams -> Kamailio( Integration Asterisk) -> Softphone Softphone -> Kamailio( Integration Asterisk) -> MS Teams 365 Skills: VoIP, Asteris...

    $250 (Avg Bid)
    $250 Średnia Oferta:
    1 składanie ofert

    We have installed Linphone iOS SDK in our app. Issue we are facing is that notification doesnt arrive after app goes to inactive mode or at background mode. Upto 1 minute we receive notifications but after that no notifications arrives. However sever sending the push successfully.

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    4 składanie ofert
    Invoices with Asterisk -- 2 2 dni left
    ZWERYFIKOWANY

    To invoice clients and credit agents with none standard Invoices and Credit-Notes. See the 3 attachments for more information. --- Please note that You must be on this site to answer, because of bugs in the system.

    $869 (Avg Bid)
    $869 Średnia Oferta:
    7 składanie ofert

    We have several GoIP devices that contain several SIM cards for which we want to send SMS. These Goip devices are manufactured by the company DBLtek ([login to view URL]) These devices have a web application with several webservices. One of them is [login to view URL] that allows sending SMS through the GoIP device indicating: User Password Provider Destination phone Message text Sim number...

    $360 (Avg Bid)
    $360 Średnia Oferta:
    3 składanie ofert

    Hola! Buscamos voz femenina, en español neutro, para 4 audios con un total de 112 palabras, para ser utilizado en una central telefónica. Se debe entregar archivos separados para cada audio. Adjunto los guiones.

    $24 (Avg Bid)
    $24 Średnia Oferta:
    46 składanie ofert

    I need sip voip mobile dialer include video call, video conference, chat, desktop and files sharing

    $1709 (Avg Bid)
    $1709 Średnia Oferta:
    26 składanie ofert
    Need Professional Cold Caller 1 dnia left
    ZWERYFIKOWANY

    Call our Product leads and set up the demo. Product Details : Its Cloud Based Field Service Product.

    $6 / hr (Avg Bid)
    $6 / hr Średnia Oferta:
    6 składanie ofert

    We have 50 seet call center i am looking for the team to manage the Administration and day to day management

    $169 - $507
    $169 - $507
    0 składanie ofert

    i need some one install the a2billing remotely in our computer and train us how to use, like create sip, trunk, configuration the wss.

    $284 (Avg Bid)
    $284 Średnia Oferta:
    6 składanie ofert

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