Sip client development mobile phones Jobs

Filter

Meine letzten Suchanfragen
Filtern nach:
Budget
bis
bis
bis
Typ
Fähigkeiten
Sprachen
    Jobstatus
    10,520 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

    €2652 (Avg Bid)
    €2652 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

    €206 (Avg Bid)
    €206 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...

    €4153 (Avg Bid)
    €4153 Gebot i.D.
    37 Angebote

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

    €52 (Avg Bid)
    €52 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

    €6811 (Avg Bid)
    €6811 Gebot i.D.
    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...

    €29 / hr (Avg Bid)
    €29 / hr Gebot i.D.
    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

    €591 (Avg Bid)
    €591 Gebot i.D.
    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)
    €19 / hr Gebot i.D.
    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.

    €911 (Avg Bid)
    €911 Gebot i.D.
    4 Angebote

    Add a cardiac monitor to an existing Android app using Samsung sdk on Samsung phones. You need to have access to a Galaxy S5, S6, S7, S8 or S9 to work on this project. The complexity of this projet is not to integrate the SDK. This is fairly straightforward. But once you receive the data from the sensor, you will need to create an algorithm to determine

    €257 (Avg Bid)
    €257 Gebot i.D.
    1 Angebote
    Create SNOM Phone Dial Plan 6 Tage left
    VERIFIZIERT

    I am looking for a SNOM phone guru that can create a dial plan for me with the following...strip the '"9". A long distance call would be 91XXXXXXXXXX. We do not want to use time outs for anything but the international calling. We require the complete string for SIP account 1, 2, & 3, Delivery in a text file. PBX: 3CX Professional Phone: SNOM D765

    €26 - €216
    €26 - €216
    0 Angebote

    ...want to run 32calls so you need to use SIP2SIP register USA SIP server >>Bangladesh Openwrt Router>>>VOIP Device we cant use asterisk cz its need too much space i think best libre [Zur Anzeige der URL Anmelden] or yate or besip [Zur Anzeige der URL Anmelden] up to you as you like i just need pass a call on g729 codec

    €186 (Avg Bid)
    €186 Gebot i.D.
    3 Angebote

    add sip trunk to elastix i have sip trunk from STC

    €16 / hr (Avg Bid)
    €16 / hr Gebot i.D.
    4 Angebote

    ...A: On Cloud And SIP Trunk has been created SSL is configured by "Let's Encrypt" Server B: On Local And SIP Trunk has been configured SSL is configured by "Self Signed" Result: Server A - SIP Trunk is appeared as not registered Server B - SIP Trunk is appeared as registered! I need to get all Registered, and the call is go through SIP...

    €36 (Avg Bid)
    €36 Gebot i.D.
    4 Angebote

    The application consist of sending real time messages and pictures from desktop to subscribers mobile phones (all types). The messages sent are for different categories and the subscribers have to choose which categories they want to subscribe so they will receive only the messages related to those categories. Subscribers are required to register to

    €167 (Avg Bid)
    €167 Gebot i.D.
    14 Angebote

    Looking to buy ready to use Call Centre CRM. Get back to me with demo. Complete documented...TAPI - Dialling from Windows applications • Text-to-Speech • VoIP Gateways • Voicemail • Visual Indicator for Message Waiting • Voicemail to email • Web Voicemail Interface Mobile data collection to push data into CRM Create reports on the fly.

    €781 (Avg Bid)
    €781 Gebot i.D.
    9 Angebote
    Independent dialer system 3 Tage left
    VERIFIZIERT

    we wish to have someone connect and configure our [Zur Anzeige der URL Anmelden] to our SIP and Trunk

    €917 (Avg Bid)
    €917 Gebot i.D.
    17 Angebote

    Add a cardiac monitor to an existing Android app using Samsung sdk on Samsung phones. You need to have access to a Galaxy S5, S6, S7, S8 or S9 to work on this project. The complexity of this projet is not to integrate the SDK. This is fairly straightforward. But once you receive the data from the sensor, you will need to create an algorithm to determine

    €19 (Avg Bid)
    €19 Gebot i.D.
    2 Angebote

    SIP面板中找到100家从事房屋建筑的公司 如果事情不明确,请写信给我,我会尽力解释。 在中文里,我通过谷歌翻译写作。 我的母语是俄语。

    €62 (Avg Bid)
    €62 Gebot i.D.
    2 Angebote

    具备sip协议,支持30路以上fxs,可以实现点对点通信,需要提供相关技术支持

    €1018 (Avg Bid)
    €1018 Gebot i.D.
    2 Angebote

    I need Linphone rebranded with our Company info, logo, colors and only allow the setup of SIP accounts over TLS. Removal of options to create a linphone account. This must be done on: IOS, Android, Windows and OSX The result must be packages ready to deploy through app stores. and source code must be handed over to us, as Linphone is open source

    €494 (Avg Bid)
    €494 Gebot i.D.
    15 Angebote
    Ringless Voicemail 1 Tag left
    VERIFIZIERT

    ...without ringing the phone. App will need to have standard features such as dashboards to see send data, user data, cost from carrier data. Must be able to connect to any SIP provider. Ringless Voicemail examples [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden] https://www

    €506 (Avg Bid)
    €506 Gebot i.D.
    10 Angebote

    Looking for a Tech Blogger to cover all the topics around VoIP, SIP trunking, DIDs, different countries legislations and Etc. Candidate needs to be familiar with the industry and love tech-savvy content Please when apply, send your samples

    €22 / hr (Avg Bid)
    €22 / hr Gebot i.D.
    19 Angebote

    ...plugin out of linphone sip framework or linphone-cordova-plugin. Plugin should have following features. Audio calls Multiple calls management (pause & resume) Call transfer Audio conferencing (merge calls into a conference) Call History Echo Cancellation Call quality indicator Secure user authentication : md5 / SHA256 digest, TLS client certificates Final

    €36 (Avg Bid)
    €36 Gebot i.D.
    1 Angebote
    Full Actionscript 3.0 SIP-RTMP bridge 5 Stunden left
    VERIFIZIERT

    We need to bridge standard SIP calls to/from our iOs/Android app written in Adobe AIR Actionscript. In other words: handle the RTP media part of SIP to/from spk/mic. If you don't know by now what is required, PLEASE DO NOT RESPOND! Fixed payment $200.

    €173 (Avg Bid)
    €173 Gebot i.D.
    1 Angebote
    Design project 5 Stunden left

    I’m throwing a sip and paint party. I’m looking for a artist to guide the class, to do a painting

    €72 (Avg Bid)
    €72 Gebot i.D.
    20 Angebote
    webrtc asterisk 1 Stunde left

    Necesitamos hacer un softphone basado en WEBrtc, que funciones desde todos los navegadores compatibles con esta tecnología, se conectan por sip a nuestro servidor asterisk

    €259 (Avg Bid)
    €259 Gebot i.D.
    1 Angebote

    I am unable to get calls from PSTN to freeswitch working. Calls from a SIP user into the switch (over the gateway) work. Calls between extensions and outbound calls work. I'm loading dialplan, configuration and directory with xml_curl (I had used a lua xml_handler script). I can confirm there is no problem on the carrier end...same carrier works with

    €155 (Avg Bid)
    €155 Gebot i.D.
    3 Angebote

    Configure cisco 2821 to auto-provision cisco phones on the network and also create a dial rules

    €131 (Avg Bid)
    €131 Gebot i.D.
    20 Angebote
    About phones Beendet left

    I need you to write some articles.

    €12 / hr (Avg Bid)
    €12 / hr Gebot i.D.
    36 Angebote

    I need a SIP client COMPLETELY written in ActionScript, so NO external libraries or other dependencies. It should be able to connect with a SIP server, ACCEPT calls only (so don't worry about dialing and invites) and handle that 2-way phone call (mic/speaker). That's it, nothing specific! If you know what you're doing, you don't need anything else

    €55 (Avg Bid)
    €55 Gebot i.D.
    2 Angebote

    I require a voicemail d...csv list and is directly router to the recipient's voicemail without ringing. Afterwards a pre recorded message is automatically left. For placing calls I would like to use SIP trunking or VoIP such as [Zur Anzeige der URL Anmelden] and sip.us. The application should feature the capacity to accept multiple channels for simultaneous dialing.

    €424 (Avg Bid)
    €424 Gebot i.D.
    5 Angebote

    we are looking for en expert to develop a app that will act as sip gsm gateway i am including here a [Zur Anzeige der URL Anmelden] to a software that was develop for window [Zur Anzeige der URL Anmelden] 2, the actual software for window s i will drop it to you once we hire you 3. a suggestion

    €399 (Avg Bid)
    €399 Gebot i.D.
    3 Angebote

    Hi, I need SMS gateway, Without using any third party services like twilio etc. I need my own gateway. Freelancer must have experience with Voip/PBX/SIP etc

    €148 (Avg Bid)
    €148 Gebot i.D.
    6 Angebote

    We are looking person with specific experties SIP protcol PHP DontNet Also goo din graphics

    €359 (Avg Bid)
    €359 Gebot i.D.
    6 Angebote

    Build a front-end with REST API for Asterisk (login/off, register customers, password reminder) in Laravel, CakePHP or similar ...with REST API for Asterisk (login/off, register customers, password reminder) in Laravel, CakePHP or similar PHP framework, manipulate the Asterisk PBX from the interface (ivr, Sip/iax, did, ami/agi, voicemail, routes etc.)

    €4798 (Avg Bid)
    €4798 Gebot i.D.
    43 Angebote

    Hey Freelancers. I want a illuminated battery power bank Tag to be developed which will be attached at the back of the phone. HOW IT WILL WORK? It will be a kind of power hub in which power will be stored. When the user charges it's phone from wall charge, at that time, this tag can be applied at the back of the phone. This tag gets charged by your phone's battery wirelessly. Once charg...

    €4392 (Avg Bid)
    €4392 Gebot i.D.
    4 Angebote

    ...SMS Gateway service that utilizes either PBX, SMPP, or VoIP - the platform must be able to run stand-alone meaning it can not use any 3rd party services such as a 3rd party sip provider, a 3rd party SMS service such as Twilio or Plivo. It must not need SIM Cards or modems. It must be able to create VoIP numbers (on it's own) ex; not using Google Voice

    €507 (Avg Bid)
    €507 Gebot i.D.
    19 Angebote
    €12 Gebot i.D.
    11 Angebote

    ...v2/v3/v5/ i want to run 32calls you can connect server to local a VPN and MASQUERADE connections or you can install any SIP PBX on local route like sofia-sip free-switch and register server to local if you want you can install a SIP Signal service on openwrt and pass call to voip device also you can bridge network and assin a server IP on local Voip

    €486 (Avg Bid)
    €486 Gebot i.D.
    6 Angebote

    ...cards, prepaid recharge cards) 23- hide/show numbers 22- Module to change IMEI number of dongles. setup security rules to avoid automated bruteforce attacks on server to gain sip authentication....

    €621 (Avg Bid)
    €621 Gebot i.D.
    6 Angebote

    ...expert to fulfill the following: 1- Write a script for VICIDIAL installation with a single command line from [Zur Anzeige der URL Anmelden] 2- Tutor the proper basic setup for interconnecting with SIP trunk 3- Tutor on how to use VICIDIAL in the following concepts: a- Press-1 campaign: where we will send a pre-recorded message that has an offer, if the customer is interested

    €142 (Avg Bid)
    €142 Gebot i.D.
    4 Angebote

    XMPP-based client application integrated with a SIP-based client application.

    €394 (Avg Bid)
    €394 Gebot i.D.
    30 Angebote
    ios sip client Beendet left

    We want someone to create a very simple and basic sip client app , we have a open source sip application which you can look at for reference , we need as simple as this . add sip authentication / dial screen

    €207 (Avg Bid)
    €207 Gebot i.D.
    13 Angebote

    I have 2 3CX System...I also had my admin create a VPN connection direct to that office so i have a local IP to use. I am using Yealink T46G Phones. I can provide access to both 3CX servers, but i need to be able to add multiple accounts to the phones and manually provision the phone Please only apply if you are well versed with 3CX troubleshooting

    €55 (Avg Bid)
    €55 Gebot i.D.
    5 Angebote

    Need a browser extension or application for both windows and mac. The soft phone will require an agent to log in and be able to show when an ...from one agent to another agent. All call details will need to captured - Date & Time, Caller ID (Number) Start of Call and Finish, Agent ID Needs to be able to work across SIP and PBX providers using TAPI

    €1363 (Avg Bid)
    €1363 Gebot i.D.
    24 Angebote

    Asterisk development with HTML5 interface. - admin web interface to create corporations/tenant PBX - customer web interface to create extensions, reports, online and offline ext, and PBX functions FUNCTIONS: - queues; - reports; (with export to .pdf and .csv file) - IVR; - group capture ext; - SIP TRUNK configuration; - DAC; Mandatory: - send documentation

    €2062 (Avg Bid)
    €2062 Gebot i.D.
    29 Angebote

    Phase 1 Need to setup asteriskNow with ippbx (tata telecom). Setting up sip trunk. redirecting calls on specific numbers to specific sip no. At specific work hours or if specified through API, then to redirect calls to Mobile no. Setup recording of calls.

    €229 (Avg Bid)
    €229 Gebot i.D.
    9 Angebote

    ...using Zoiper as softphone application to register extensions with IPPBX System. Our employees using Zoiper from inside and outside office. The protocols we are using are SIP and IAX We started a new office in Egypt, and would like to use Zoiper to register with same IPPBX System by employees working there. Unfortunately, its not working. We have

    €234 (Avg Bid)
    €234 Gebot i.D.
    7 Angebote