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    10,708 sip client development mobile phones Gefundene Jobs, Preise in EUR

    ...Schrift Seien Sie bitte bereit, ein erstes technisches Gespräch auf dem Grundverständnis der folgenden Konzepte zu führen: DHCP, DNS, NTP, TCP/UDP, NAT, firewall, switch, VoIP (SIP, RTP). WAS WIR IHNEN BIETEN Attraktives Gehaltspaket mit Weiterbildung- und Entwicklungsmöglichkeiten Internationales Team Smart Working (2 Tage in der Woche) [Removed by

    €2705 (Avg Bid)
    €2705 Gebot i.D.
    1 Angebote

    Ich suche jemanden der mir eine funktionierende Verbindung zwischen einem Freepbx und einem Digium 1-Port T1/E1/SIP Gateway (G100) herstellen kann

    €210 (Avg Bid)
    €210 Gebot i.D.
    6 Angebote

    Gestaltung und Neuprogrammierung App (für iPhone und Android) Erstellung einer Gesundheits-App (Funktionsumfang ähnlich Apple Health - emergency pass) mit QR-Code-Generator aus gespeicherten Daten und weiteren Features Register Notfallpass Es wird ein individueller QR-Code gescannt - Textausgabe von hinterlegten Informationen zur Person. Daten wie Personalien, Risikogruppen (vord...

    €3954 (Avg Bid)
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    35 Angebote

    Configure A2Billing + Elastix 2.5 (Using DAHDI & SIP Trunk Provider)

    €53 (Avg Bid)
    €53 Gebot i.D.
    2 Angebote

    ...herzustellen ( es zählt die Zeit bis die Leitung besetzt ist ). Die Gegenstelle ist in 90 % der Fälle ein GSM Teilnehmer. Wie die Verbindung Aufgebaut wird ( z.B. Asterisk mit SIP Gateway oder GSM Dongles ) wird nicht vorgegeben solange das Ziel erreicht wird. Die Aufgabe ist erfüllt wenn ein Nachweis erbracht ist, dass in 100 Bespielanrufen ( verteilt

    €6947 (Avg Bid)
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    2 Angebote

    ...Tehnologie entwickeln unsere Experten innovative IT-Lösungen und anspruchsvolle Produkten. Für unsere Kunde suchen wir eine/n SIP/WebRTC Freelancer. Ihr Profil: Erfahrung mit WebRTC. Sehr gute Verständnis für TCP/IP und SIP/RTP Protokollen. Informatikstudium oder informationstechnische Berufsausbildung. Mindestens drei Jahre einschlägige Beruf...

    €30 / hr (Avg Bid)
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    1 Angebote

    ...entweder über vorprogrammierter Schleifen oder noch besser per Schnittstelle (Befehle unseres System an den Telefonserver), eine Reihe von Personen auf Festnetz/Mobil anrufen (kein SIP-Telefon und Ausland). Beim annehmen des Anrufst wird eine kurze Bandansage abgespielt. Bleibt er in der Leitung (quasi als Bestätigung, dass er Zeit hat) wird er im First-Come-First-Serve

    €603 (Avg Bid)
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    1 Angebote

    ...der über eine IP [Zur Anzeige der URL Anmelden] erreichbar ist. Auf XOS und Windows benutzen wir Zoiper und x-lite um mit dem PBX zu kommunizieren. Leider gibt es für Chrome OS noch keinen SIP client. Diesen müssen wir entwickeln. Zu beginn reicht eine einfach Erweiterung, in die ich die Telefonnummer eingebe und die dann den Anruf macht. Später kann man di...

    €19 / hr (Avg Bid)
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    1 Angebote

    Ich benötige GoAutodial bzw. Vicidial auf einem Server fertig Installiert haben. Es soll ein SIP-Trunk angeschlossen werden und eine API zu ZohoCRM gebaut werden. Für weitere Fragen stehe ich gern zur Verfügung.

    €929 (Avg Bid)
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    4 Angebote

    Good day, I am looking for a resource to configure queue metrics and freepbx, this is a new clean setup, new boxes. This you will start with clean setup. We have already a sip trunk provider and there accounts need to be setup also Both boxes is already loaded, we only nee to finish off the setup and configuration. We wish to extent both products

    €472 (Avg Bid)
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    3 Angebote

    If possible, I would like to route an inbound route based on TRUNK and NOT based on DID. FYI: My SIP provoider is NOT sending the DID, so the routing should go based on TRUNK (thus when an incomming call on trunk A comes, then it should be routed to extension 200, when an incomming call is comming on trunk B, it should be routed to extension 201 ect

    €29 (Avg Bid)
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    7 Angebote

    setup an uninstalled NEC SV9100 PBX with two phones and access a single PSTN Australian Telstra Line System has NEC licences from prior owner. PBX HAS has GCD-CP10 GCD-4COTC GCD-8DLCS GCD-4LCF PHONE ARE DT400 and DT800

    €24 / hr (Avg Bid)
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    1 Angebote

    Rebrand Chamilo or Moodle elearning system and Show installation and configuration of the complete system: BigBlueButton supports sharing of sl...system and Show installation and configuration of the complete system: BigBlueButton supports sharing of slides (PDF and PPT), video, whiteboard, chat, voice (using Asterisk SIP installation), and desktops.

    €195 (Avg Bid)
    €195 Gebot i.D.
    6 Angebote

    I need some help with my business.

    €114 (Avg Bid)
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    3 Angebote

    Hello! I am looking for a name and logo for my new painting party business. I offer mobile(no brick and mortar studio) paint and sip style parties mostly at local bars/restaurants and also private in home, but do not want to be limited to just canvas painting as I would like to host other craft classes as well in the future.

    €25 (Avg Bid)
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    We have been developing large variety of “Personalization Apps”. “Launcher App” is a kind of app to be able to customize wallpaper and icons of Android smartphones. This time, we are looking for graphic designers who can make “Launcher themes”.

    €33 (Avg Bid)
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    26 Angebote

    Rebrand Chamilo elearning system and Show installation and configuration of the complet...system and Show installation and configuration of the complete system: BigBlueButton supports sharing of slides (PDF and PPT), video, whiteboard, chat, voice (using Asterisk SIP installation), and desktops. Web Cam, Presentation, Integrated VoIP, Desktop Sharing

    €196 (Avg Bid)
    €196 Gebot i.D.
    3 Angebote

    Rebrand Chamilo elearning system and Show installation and configuration of the complet...system and Show installation and configuration of the complete system: BigBlueButton supports sharing of slides (PDF and PPT), video, whiteboard, chat, voice (using Asterisk SIP installation), and desktops. Web Cam, Presentation, Integrated VoIP, Desktop Sharing

    €115 (Avg Bid)
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    2 Angebote

    Rebrand Chamilo elearning system and Show installation and configuration of the complet...system and Show installation and configuration of the complete system: BigBlueButton supports sharing of slides (PDF and PPT), video, whiteboard, chat, voice (using Asterisk SIP installation), and desktops. Web Cam, Presentation, Integrated VoIP, Desktop Sharing

    €150 (Avg Bid)
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    6 Angebote
    AXNET VoIP 2 Tage left

    ...looking someone who can configure Skinny & SIP on our Cisco call manager express. We currently have E1 service which is active as well. Proposed Features: 1. Incoming and outgoing calls 2. Music on hold 3. Call transfer 4. Call park 4. Voicemail 5. Auto-attendant 6. Billing We have different brands of IP phones like cisco, Unifi VoIP phone and Polycom

    €336 (Avg Bid)
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    5 Angebote

    Hello, We're looking for a developer to join our team and help with daily tasks. Required skills: - SIP and VOIP in general - Asterisk - PHP & Codeigniter framework - SMPP - GIT Please share quick brief of your past experience related to skills listed above, your availability & time zone you're working in. Your written English must be good enough

    €29 / hr (Avg Bid)
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    Trophy icon Study Cafe Name is needed!! 5 Tage left

    NAME IS NEEDED. NOT A LOGO!!! I NEED A NAME SUGGESTION Study Cafe Name needed! - This is a space where you can study and get sip of coffee and some desserts. - space is mainly for studying (and maybe working) - there are space for them to do team work - there are space for customer to rest too - please see some example pictures.

    €26 (Avg Bid)
    €26
    48 Einträge

    I need to integrate incoming call and outgoing call in my website by using SIP library. Website must be developed by using ASP.NET MVC. I need an expert guy. I have sip server details. Only expert guy apply please. Open suggestion for js library but must support of my server details support.

    €17 / hr (Avg Bid)
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    We are looking for an artist to create desirable pieces that the general public would like to sign up and...instructions to replicate which we can share with our local artists to replicate in a classroom setting (photo+text). Hoping for quality work very similar to the top paint and sip companies out there, and would be willing to work with long term.

    €26 (Avg Bid)
    €26
    1 Einträge

    ...an individual RTP media stream shall be as defined in the associated SDP description carried over the SIP signalling link. - The SIP signalling shall carry embedded ISUP signalling in accordance with the ITU-T SIP-I specification Q.1912.5. - The SIP signalling shall transport a 180 RINGING message without SDP parameters meaning the originator should

    €154 (Avg Bid)
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    ...API 2. Call is initiated via Twilio Outbound Voice API using a Phone Number. 3. When call is answered, the call is forwarded to another Twilio phone number that uses Elastic SIP Trunk. It is attached to our IBM Voice Agent Service. 4.. Once Voice Agent is connected the user will speak to it., then be transferred to another phone number. We are looking

    €29 / hr (Avg Bid)
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    9 Angebote

    Design on T-shirts, mobile phones and other clothes, and choose the drawing of your choice.

    €22 (Avg Bid)
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    33 Angebote

    We have a Cisco AS5400 Universal Gateway which needs to be configured via an E1 ss7 . The Cisco gateway would interface with with TDM E1S and SIP Interface. We need to establish the Voice signalling via ISUP Controller which would be configured in the CISCO AS5400 via SLT interface via IP.

    €517 (Avg Bid)
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    5 Angebote

    Rebrand Chamilo elearning system and Show installation and configuration of the complet...system and Show installation and configuration of the complete system: BigBlueButton supports sharing of slides (PDF and PPT), video, whiteboard, chat, voice (using Asterisk SIP installation), and desktops. Web Cam, Presentation, Integrated VoIP, Desktop Sharing

    €169 (Avg Bid)
    €169 Gebot i.D.
    5 Angebote

    Need Asterisk expert, Phones are down with new router trying to debug where the problem is

    €125 (Avg Bid)
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    hi i have a ASTERISK SERVER and it have a SIP Account i have a kamailio5 installed on my local system now you need to register kamailio5 to Asterisk using SIP account when asterisk server send call to kamailio5 ==========kamailio5 have to send call to local gateway IP like [Zur Anzeige der URL Anmelden] if you can make it please bid

    €137 (Avg Bid)
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    Dear freelancer i want to install a VOIP Engine like opensip sems-server Kamailio you can install any one i just want t...freelancer i want to install a VOIP Engine like opensip sems-server Kamailio you can install any one i just want to pas call 1st install Engine on openwrt router 2nd config SIP to pass calls codec g729 router model : TPLNIK 3420 v5

    €202 (Avg Bid)
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    I have fusionpbx sip server working online. I need help to use cisco phones model 7945 with this pbx.

    €26 (Avg Bid)
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    6 Angebote

    ...create SIP proxy to reduce Bandwidth now per call on SIP G729 Using 30kbps but i want to make it under 10KB we need to remove or change RTP payload or you can make a SIP client to rerouting call change PTIME or if you want you can do anything else as you want we have only a openwrt router in bangladesh and you can install small package like any SIP CLIENT

    €586 (Avg Bid)
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    3 Angebote

    Hi everyone, I've created an Android application which is linked to my website us..."device_name":"Suzuki Swift | Y 98-4","email":null,"mobile_phone":null,"command":null,"overspeed_speed":"20","overspeed_distance":1} I need this application available for Android phones and IOS phones. I will be lo...

    €474 (Avg Bid)
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    56 Angebote

    I have a bunch of phones that I need to have auto firmware update when they are factory reset. I have a DHCP 160 option pointing to HTTPS server for provisioning. Firmware is also on that HTTPS server but my phones connect to my SIP server correctly and ignore the firmware update task. I need help getting my phones to force firmware upgrade when they

    €9 - €26
    €9 - €26
    0 Angebote

    We're looking for a developer to join our team and help with daily tasks. Required skills: - SIP and VOIP in general - Asterisk - PHP & Codeigniter framework - SMPP - GIT Please share quick brief of your past experience related to skills listed above, your availability & time zone you're working in. Your written English must be good enough to understand

    €2015 (Avg Bid)
    €2015 Gebot i.D.
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    ...[Zur Anzeige der URL Anmelden] 1) Login Entry 2) Login Response 3) Normal Order Entry 4) Normal Order Entry Response 5) SIP Order Entry 6) SIP Order Entry Response 7) X-SIP Order Entry 8) X-SIP Order Entry Response 9) Spread Order Entry (Overnight) 10) Spread Order Entry Response (Overnight) 11) Switch Order Entry 12) Switch Order

    €514 (Avg Bid)
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    14 Angebote
    phones Beendet left

    I need an Android app. I would like it designed and built.

    €41 (Avg Bid)
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    10 Angebote

    Application key features: * high definition audio and video calls * audio c...sharing * accounts reachable at any time, even if the app is closed (thanks to push notifications) * secure communication (encryption options) * compliant with a large number of SIP-compatible VoIP service providers allowing to reach everyone that has a "classic" phone line.

    €960 (Avg Bid)
    €960 Gebot i.D.
    7 Angebote

    I need a Homer Seven server and ELK servers build to support SIP capture from Asterisk services. I need someone that works with SIP

    €176 (Avg Bid)
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    1 Angebote
    FreePBX Setup Beendet left

    We have 4 Digium D60 in office with a VPS that has FreePBX installed off site. There is VPN from phones to FreePBX. We are using Twilio for SIP. -Setting up extensions for all phones (4) -IVR -dial out rules -voicemail settings -inter office transfer setup -instructions on how to setup a fifth phone in the future (conference room phone) Start your

    €21 / hr (Avg Bid)
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    ...following error: 2019-01-08 01:07:11.651234 [ERR] sofia.c:3146 Error Creating SIP UA for profile: default (sip:mod_sofia@{local_ip_v4} :5060;maddr={local_ip_v4};transport=udp,tcp) ATTEMPT 2 (RETRY IN 5 SEC) 2019-01-08 01:07:16.671190 [ERR] sofia.c:3146 Error Creating SIP UA for profile: default (sip:mod_sofia@{local_ip_v4} :5060;m

    €41 (Avg Bid)
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    3 Angebote

    i need a software to remove or change SIP RTP PayLoad like if i install this software on os it have to remove or change all incoming and outgoing SIP RTP PayLoad if you can make it please let me know

    €489 (Avg Bid)
    €489 Gebot i.D.
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    Build a VoIP dialer app for Android/IOS and WM using either Linphone or Csi...Account auto provision/Signup via REST. - Account Balance Check Via Rest. - Account Topup via rest.(In App Payments) - Multiple Sip registrar options (Selectable) - User Credit display in app. - Voice/Video/Chat support - *** SIP Header Compression support! within the app.

    €261 (Avg Bid)
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    9 Angebote

    hello guys, i have a curl script that dont work with all mobile devices

    €18 (Avg Bid)
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    solución pbx Beendet left

    Tengo una centralita pbx con issabel y 2 troncales sip con gateway goip en redes difefentes pero siempre se desconectan y tengo que reiniciar el servidos pbx para que se vuelvan a restablecer

    €151 (Avg Bid)
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    5 Angebote
    Design project Beendet left

    Sip and paint artist needed for one week event

    €114 (Avg Bid)
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    21 Angebote
    need hobby geeks Beendet left

    Looking for an On the Call Technician, who has some ex...6. Basic Computer Knowledge 7. Have a laptop or desktop with windows 7 or higher. 8. Photo ID 9. Paypal account for payments 10. Headset Optional but preferred. for windows sip phone, or android, iphone 11. willing to be creative, and outside the box thinker 12. Honest Contact me to Learn More

    €968 (Avg Bid)
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    ...server under elastix and the server have 2 network card One card link to Sip line from local Telecome company and another network card for internet connection My local server is online now via port forward from the router and it’s working by Zoiper app very fine in computer an mobile... in local network and online internet network But the problem its

    €11 / hr (Avg Bid)
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    1 Angebote