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! Embaucher des VoIP Developers

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    23 travaux trouvés au tarif de EUR
    Kamailio with CPS 6 jours left
    VERIFIÉ

    Currently, Customer has a few dialers using asterisk and sending call to a single provider. Combined call can go can go beyond 40 calls per second, but provider only provide 30 CPS (Calls per seconds) We currently have 2 providers (A) and (B) We need Kamailio to first group the 30 calls and send them to Provider (A) every second, and overflow / remaining within the same second to send to Provider (B) Priority will go to (A) and than (B) callflow; 1. collect and gather all the calls from multiple dialer. 2. to control and send calls in batches, 30 cps. (user define number) 3. if call exceed 30 cps within the same second, kamailio will re-route next 30 calls to another provider (B) 4. able to do media bypass Thanks for reading

    €284 (Avg Bid)
    €284 Offre moyenne
    1 offres

    We require the setup and integration of Voip for odoo 15 Community version with elastix voip system.

    €15 / hr (Avg Bid)
    €15 / hr Offre moyenne
    12 offres
    GoAutoDial 6 jours left

    I need configure troncal and outbound calls in autodial

    €24 (Avg Bid)
    €24 Offre moyenne
    2 offres
    Sales calling 5 jours left
    VERIFIÉ

    I need someone who has cold calling and appointments setting experience

    €25 (Avg Bid)
    €25 Offre moyenne
    21 offres

    Hello, I need an expert to help me figure some things out on Mac OS. We have our own Soft-Phone that is VoIP/SIP and would like to use it to answer calls on a Mac. Is this even possible? See the image, now when a call comes in I get the Accept / Decline pop up to answer the call on my Mac but I want to use our Soft-Phone instead of Apples. Please let me know if this is possible and if so your bid to complete this project, our app is not in React.js and compiled in Electron. Thank you!

    €144 (Avg Bid)
    €144 Offre moyenne
    14 offres

    I have decrypted the configuration file from my ISP's Huawei modem that contains the information needed (I hope) to configure a Grandstream ATA HT814 to use instead of the ISP modem for SIP phone service. I will provide the configuration file unencrypted. The work is to provide me with the correct data to insert into the ATA configuration so that the I can use the ATA. Thanks!

    €142 (Avg Bid)
    €142 Offre moyenne
    4 offres
    Make Asterisk Dialplan 5 jours left
    VERIFIÉ

    need to make dialplan for realtime queue using mysql for asterisk system

    €123 (Avg Bid)
    €123 Offre moyenne
    5 offres

    internal voip module - all working but have a problem with incoming and outgoing calls - incoming takes 5 seconds for the call to connect outgoing instead of dial tone I hear long beep (like off hook tone)

    €94 (Avg Bid)
    À la une Garanti
    €94
    2 propositions

    Placeholder for Co-pilot purposes

    €9 - €28
    €9 - €28
    0 offres
    I need a asterisk developer 4 jours left
    VERIFIÉ

    Fusionpbx integrations and customisations

    €284 (Avg Bid)
    €284 Offre moyenne
    10 offres

    Hi I need someone to get me a quick china or any where Cisco video conference k9 device and also provide a serial number on it sample ok sorck. So I can show and check with my final client . Very urgent

    €30 (Avg Bid)
    €30 Offre moyenne
    6 offres

    Hi We have a D-link central with external and internal lines. we have some is issues with the internal and external lines that should be fixed. we need an expert to have that work done.

    €133 (Avg Bid)
    €133 Offre moyenne
    1 offres

    + You must have very good experience with Customizing Asterisk / Vicidial according to requirements + Ideally coding experience is desirable + Several Asterisk / vicidial Customizations to be completed

    €45 (Avg Bid)
    €45 Offre moyenne
    7 offres
    PBX yeastar s20 and mikrotek 3 jours left
    VERIFIÉ

    PBX yeastar s20 and mikrotek problem we need to connect both yeastar s20 with mikrotek between two countries and i think there is a problem with the ports and vpn so we can't use linkus between the both

    €52 (Avg Bid)
    €52 Offre moyenne
    4 offres

    We are looking for an outbound telemarketer or call center to be as fronter and promote security systems to homeowners in 20 states in America. The fronter tells the homeowner about the system and that it's free and the installation is free also the only thing the homeowner is responsible for is the monthly monitoring. Once the prospect is interested in the system, simply do a live transfer to our Installation department. For every closed deals we will pay between $200 to $400 USD. We will provide the dialer, it’s a full time shift wherein we are only looking for candidates who can devote 7 hours each day Mon to Fri. Note : Unfortunately we are only hiring reps which has previously worked in US Home Security Campaign. Call center and reps from Pakistan are highly welcome if th...

    €391 (Avg Bid)
    €391 Offre moyenne
    8 offres

    Calls will be routed via SIP to a server. The server will answer with messages we can upload. Various clients can upload their messages and see how many calls are being received. This will be via live and historical and summary stats. It is effectively this system: admin W6PnaGdqxNud Please analyse the features and come to me with a price and estimated duration to complete the project. Experienced required. Bids from inexperienced freelancers will be ignored. Thanks.

    €4175 (Avg Bid)
    €4175 Offre moyenne
    14 offres
    IVR system customize 2 jours left
    VERIFIÉ

    This is very simple project. I currently have IVR systems configured for multiple campaigns and project in which when customer presses 1 the call transfers to an agent And now I am planning to get rid of it and move to AI for at least pre qualifications I have ready pre qualifications python AI. You have to integrate python AI to my IVR system. In order to do that I have calling infrastructure ready which means I can land a live call on any vicidial server,

    €164 (Avg Bid)
    €164 Offre moyenne
    8 offres

    Need to fix Time synchronization error in Vicidial and also calls not ringing

    €3 / hr (Avg Bid)
    €3 / hr Offre moyenne
    5 offres

    TWILIO and VICIDIAL CONFIGURATION ERROR Need someone who can fix the issue GETTING THIS ERROR IN VICIDIAL FOR ALL THE CALLS DIAL ALERT: Call Rejected: CHANUNAVAIL Cause: 20 - Subscriber absent. I HAVE ATTACHED THE SCREENSHOTS ON THE ERROR AND ALSO CARRIER SETTINGS.

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    4 offres

    I am facing the problem. No one is in your session :8600051 ( connection with sip is remove) Call back agent Your session has been disabled Your session has been paused.. These thre problem I am facing at agent screen.

    €334 (Avg Bid)
    €334 Offre moyenne
    8 offres

    we have installed 5 tel sets and related software etc want to configure office tel system avaya VIOP system if some one has real knowledge pls call us thanks

    €45 (Avg Bid)
    €45 Offre moyenne
    3 offres

    sim routes providers for Australia sms marketing

    €88 (Avg Bid)
    €88 Offre moyenne
    4 offres

    Telesales job Outbound Relationship manager 12th pass Anyone apply

    €64 (Avg Bid)
    €64 Offre moyenne
    17 offres

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