Filtrer

Mes recherches récentes
Filtrer par :
Budget
à
à
à
Compétences
Langues
    État du travail
    13 voip iax travaux trouvés au tarif de EUR

    need to customize a2billing for retail voip clients calling from android and iphone. Looking for experienced developers in a2billing and mobile VOIP apps

    €452 (Avg Bid)
    €452 Offre moyenne
    10 offres
    Programming 6 jours left
    VERIFIÉ

    iOS, Android, VOIP app

    €2136 (Avg Bid)
    €2136 Offre moyenne
    109 offres

    ...English- no heavy accents, please. Have access to a dialer/VOIP. CRM/ Skype or other means of making calls Have experience with Excel files, Google Sheets and Google Drive Please DO NOT send emails asking us: to register at your agency to pay you by the hour if we provide a dialer or VOIP software Please send Skype ID and availability for a screen

    €322 (Avg Bid)
    €322 Offre moyenne
    7 offres
    VOIP - CALL DROPS 5 jours left
    VERIFIÉ

    We use a XORCOM ELASTIX VOIP and have 2 office locations with a VPN tunnel. The second office cant make or receive calls which seems to be a SIP ALG or NAT issue. But need this fixed.

    €90 (Avg Bid)
    €90 Offre moyenne
    13 offres

    ...over VoIP and cloud-communication services. The candidate should write informative and keyword specific blogs, articles, and e-mailers that will engage our target audience and promote our brand. The content should include eye-catchy innovative headlines and body copy. Note: Apply only if you have any past writing experience in the fields of VoIP and

    €9 / hr (Avg Bid)
    €9 / hr Offre moyenne
    7 offres

    ...Please see the attached image. The red colored box is the problematic CDR and is coming from the GSM gateway. The green colored box is the correct one that is coming from another VoIP provider. I gave the green color for your easier to understand. -- Executing [s@macro-user-callerid:37] Set("SIP/8902050098-00000024", "CALLERID(number)=8902050098") in new

    €66 (Avg Bid)
    €66 Offre moyenne
    1 offres

    ...Please see the attached image. The red colored box is the problematic CDR and is coming from the GSM gateway. The green colored box is the correct one that is coming from another VoIP provider. I gave the green color for your easier to understand. -- Executing [s@macro-user-callerid:37] Set("SIP/8902050098-00000024", "CALLERID(number)=8902050098") in

    €28 (Avg Bid)
    €28 Offre moyenne
    7 offres

    We need people to work with us for VOIP wholesale sales and support . Salary is no bar for the right candidate .

    €156 - €469
    €156 - €469
    0 offres

    Looking for an experienced contractor to update configuration on our VOIP environment (a dozen or so phones). Currently using PiaF / FreePBX but happy to change to another distro if needed. Most phone are Mitel/Aastra 6739i and plus a couple cheaper aastra and a polycom conf phone. Key Issues / Targets: 1. Hot-desking - Configuration to allow for

    €34 / hr (Avg Bid)
    €34 / hr Offre moyenne
    9 offres
    Dialer and voip software 2 jours left
    VERIFIÉ

    I need you to develop some software for me. I would like a dialer and voip to be developed for my company.

    €119 (Avg Bid)
    €119 Offre moyenne
    4 offres
    GSM Call to VOIP android app 1 jour left
    VERIFIÉ

    We need a Android app that take GSM Call and SMS to Send to Server so other side phone can see SMS and take calls instantly to avoid Roaming. Also maintain call logs, SMS logs, contacts on server and sync to APP that installed on other phone. We will provide you Linux server to setup.

    €1411 (Avg Bid)
    €1411 Offre moyenne
    6 offres

    Voip app Qt/QML PJSip c/c++ example for Android /iOS and Windows. I need too example of echo cancelation for use in doorphone e with pjsip

    €216 (Avg Bid)
    €216 Offre moyenne
    4 offres

    ...asked to answer the following questions when submitting a proposal: Do you have reliable Internet service? If so, how fast are the upload and download speeds? Do you have a VOIP phone device like "MagicJack" that allows for free international calls to the USA? If not, would you be willing to purchase such a device? Are you able to get a HIPAA compliant

    €450 / hr (Avg Bid)
    €450 / hr Offre moyenne
    11 offres