Bug fix about a voip client app based on linphone platformJobs

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    6,513 bug fix about a voip client app based on linphone platform jobs fundet, i prisklassen EUR
    LinPhone Development Project 6 dage left
    VERIFICERET

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone. The development has to be done in two phases: Phase 1: Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. Phase 2: Customization of PC apps (Windows, Mac OSX and Linux) // Qt/QML = Windows, Mac OSX and Linux

    €1311 - €2621
    €1311 - €2621
    0 bud

    well , we need basically bandwith optimization. in client end they have termination gateways, each gateway can carry 30 simultaneous calls. and all gateway under DHCP network . we take a server which run in static IP . all client should send calls to server IP from his SIP server and we need to create separate account for each gateway . and calls should

    €26 - €218
    €26 - €218
    0 bud

    I have an Asterisk server for private use already running, and would like to acidify a Trunk using an FXO VoIP Gateway, for this is necessary to create a sip trunk in Asterisk and I do not know how to do. In my attempts, I can even connect SIP between them, but I can not complete calls.

    €108 (Avg Bid)
    €108 Gns Bud
    5 bud
    android voip call application 6 dage left
    VERIFICERET

    System requirements Registration screen Logon screen online Users screen Server php and database mysql Through the application you can make a voice call between registered users on the system The user is activated after registration through the database The IP number, MAC address, device type and user name are stored in the database The call is secure

    €53 (Avg Bid)
    €53 Gns Bud
    4 bud

    I need a server administrator with experience on VoIP technology. FreeBPX, Asterisk, SIP Clients Cisco SIP phone provisioning and some other SIP phones. Developer most commute to office in Rupnaghar India. If you don't leave in India please don't apply.

    €10 / hr (Avg Bid)
    Lokal
    €10 / hr Gns Bud
    7 bud

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone. The development has to be done in two phases: Phase 1: Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. Phase 2: Customization of PC apps (Windows, Mac OSX and Linux) // Qt/QML = Windows, Mac OSX and Linux

    €984 (Avg Bid)
    €984 Gns Bud
    22 bud

    i have a Linux server its running on Apache tomcat i have some .jsp file on webapp forder its an api for vos3000 like i want to insert update delete but i dont know how to do you have to fixed it check the attach file here is all info i dont release any fund without test

    €145 (Avg Bid)
    €145 Gns Bud
    8 bud

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone. The development has to be done in two phases: Phase 1: Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. Phase 2: Customization of PC apps (Windows, Mac OSX and Linux) // Qt/QML = Windows, Mac OSX and Linux

    €835 (Avg Bid)
    €835 Gns Bud
    7 bud
    VOIP yate call pass 4 dage left
    VERIFICERET

    i need to install yate on openwrt and pass calls server to my gateway we pass call useing sip to sip if you can make it please bid

    €175 (Avg Bid)
    €175 Gns Bud
    1 bud
    VOIP phone system 4 dage left
    VERIFICERET

    we need a phone system based on twilio platform.

    €570 (Avg Bid)
    €570 Gns Bud
    21 bud
    VOIP Project 3 dage left

    Signalling work with CISCO CUCM Understanding VOIP - SIP (including Blind and Attended Transfer implementation) - VOIP Call analysis – Wire Shark or similar - Visual Basic Script language - Proprietary Cisco SIP protocol extensions - Cisco CUCM - Call flows of the Attended Call Transfer - Cisco Finesse handling of the Call Transfer Budget as outlined

    €1180 (Avg Bid)
    €1180 Gns Bud
    13 bud
    Integrazione api voip 2 dage left
    VERIFICERET

    Vorrei integrare un sistema VoIP nel mio sito web così cliente possono vedere la loro fattura e possiamo vedere i loro menù.

    €391 (Avg Bid)
    €391 Gns Bud
    2 bud
    Paid VOIP services app 1 dag left
    VERIFICERET

    Application that allows people to instantly phone a specialist, on a pay-per-minute basis, to receive recommendations

    €731 (Avg Bid)
    €731 Gns Bud
    20 bud

    Hi, we need a professional Asterisk / freepbx sysadmin who can fix the nating in dmz using opnsense. currently we have done 90% of work Lan 192.168.X.0/24 WAN A.B.C.D (static public) DMZ 192.168.Y.0/24 PBX is here (also VIP to L.M.N.P public IP) using 1:1 Nating now the odd thing is that we are using linphone as softphone and we are having problem

    €31 (Avg Bid)
    €31 Gns Bud
    6 bud

    I want to use raspi as gsm gateway. This is the basic task. Details will be explained.

    €472 (Avg Bid)
    €472 Gns Bud
    8 bud

    I have an iOS app which uses Sinch api for the VoIP calls, i'd like this replaced with an opensource solution, such as FreeSWITCH. The app uses usernames and not phone number. It's in Obj-C, with php services, mysql DB, hosted on Amazon AWS. I expect excellent clear quality calls.

    €227 (Avg Bid)
    €227 Gns Bud
    2 bud

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    €149 (Avg Bid)
    €149 Gns Bud
    5 bud

    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

    €1031 (Avg Bid)
    €1031 Gns Bud
    2 bud
    Voip Calling App Udløbet left

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    €253 (Avg Bid)
    €253 Gns Bud
    22 bud

    I need to create and confing server. i need to forward calls to it and to see the header and make tests can be done on linuxcpanelwinvps

    €44 (Avg Bid)
    €44 Gns Bud
    5 bud

    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

    €500 (Avg Bid)
    €500 Gns Bud
    15 bud

    La RCSOft software specializzata da anni in sviluppo software gestionali, per potere integrare al suo interno un CRM richiede una interfaccia con il Centralino Voip 3CX v15 in poi, per potere effettuare delle telefonate in uscita e per potere recuperare il numero chiamante in entrata in modo da posizionarsi sul form del cliente. L'interfaccia deve

    €22 / hr (Avg Bid)
    €22 / hr Gns Bud
    1 bud

    ...ionic app 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 certifica...

    €37 (Avg Bid)
    €37 Gns Bud
    1 bud

    I have installed Dinstar GSM gateway, but I have voice quality problem. Who can solve it, please contact with me

    €30 (Avg Bid)
    €30 Gns Bud
    10 bud

    Build a front-end 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.)

    €4857 (Avg Bid)
    €4857 Gns Bud
    43 bud

    ...looking to create a 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...

    €514 (Avg Bid)
    €514 Gns Bud
    19 bud

    I have A Server and server have 2 Real IP IS ON USA i have a openwrt Router its Bangladesh and router have connected a VOIP DEVICE i want to send call THIS VOIP DEVICE now i have 2options 1) Install VPN on server and openwrt ROUTER and bridge network and set a static IP same serial on VOIP DEVICE useing MASQUERADE 2) make remote...

    €492 (Avg Bid)
    €492 Gns Bud
    6 bud

    I am an android developer working for past 1 year. Worked on developing apps using Java and Kotlin as development language. I have worked on call SDK for app to app calling like Sinch Call SDK, Twilio Call SDK and Linphone Call SDK. I have also integrated payment gateways of In-App Billing, PayuMoney, Braintree. Familiarity with using Google Maps,

    €9 / hr (Avg Bid)
    €9 / hr Gns Bud
    1 bud

    ...the GSM gateway &3 (SPA3000) Cisco VoIP connected to Internet over a VPN Gateway * This granted GSM & Cisco gateways to see the server in Germany * Server in Germany connected to the VPN gateway via RASPBERRY B3 computer that is connected to the same switch with all VoiP devices. We expect to configure the above VOIP devices with the xCALLY for both

    €170 (Avg Bid)
    €170 Gns Bud
    2 bud

    A- 1- Want VOIP app to be working in the background even after closing the app. 2- Auto restart app after phone rebooted. B- Upload to google play. C- Give me source code after finish the job.

    €201 (Avg Bid)
    €201 Gns Bud
    6 bud

    I have an open Freelance HR/Recruiter position to help close 1-3 positions for the International Telecommunication Company based in NY The experience in hiring in Telecommunications, IT, Sales (preferable) Price is negotiable

    €2184 (Avg Bid)
    €2184 Gns Bud
    1 bud

    Hello there, There is an open source project. [log ind for at se URL] We just want to simplify this app i.e Remove options and change interface Let me know if you have any questions Please add 'iOS' at top of your bid.

    €138 (Avg Bid)
    €138 Gns Bud
    17 bud
    iOS Expert Udløbet left

    Hi there, I need some changes in an open source project. [log ind for at se URL] We just want to simplify this app i.e Remove options and change interface Let me know if you have any questions Please add 'iOS' at top of your bid.

    €33 (Avg Bid)
    €33 Gns Bud
    5 bud

    1- We want my VOIP app to 1- Keep Awake and 2- Push Notification always on even app is closed in opensips for android first. Must be familiar with linphone, opensips and firebase. 2- Upload to google play. 3- Give me source code after finish the job.

    €123 (Avg Bid)
    €123 Gns Bud
    4 bud

    USA Nationwide Business VoIP Company looking for business leads. We offer Cloud Based Telephone Systems and Hosted IVR Solutions for BUSINESSES ONLY. Our "sweet spot" is the 5-25 telephone deals. Larger companies are good too but not a primary [log ind for at se URL] only operate in the lower 48 United States. ALL Leads must have Business Name, Address, Decision

    €396 (Avg Bid)
    €396 Gns Bud
    11 bud

    I need my gateway to be set up so that I can receive international voip traffic and forwarded using the simcards on the gateway. You set the route and Asterisk server on VPS. This should take just few minutes

    €33 (Avg Bid)
    €33 Gns Bud
    3 bud

    we have a task allocation web system and want to integrate ring central VOIP API so call centre agents can receive calls on our web app dashboard and allocate tasks easily, we need you to manage queues and simultaneously calling so all agents will keep busy to serve more customer calls Only experts are required who have already done this kind of work

    €202 (Avg Bid)
    €202 Gns Bud
    6 bud

    I need to create and confing server. i need to forward calls to it and to see the header and make tests can be done on linuxcpanelwinvps

    €38 (Avg Bid)
    €38 Gns Bud
    8 bud

    I need the Linphone client rebranded for Android/IOS and Windows/OSX. Simply with our logo / app-icon, removing options for creating or using linphone account, so only sip account is configurable. Furthermore changed to our colors. Packages for IOS and Android should be ready for deployment to the public stores, so we need the sourcecode when

    €467 (Avg Bid)
    €467 Gns Bud
    23 bud

    Hello I want to make Android APP that allow me to send calls to the mobile via SIP ( VoIP ) and this calls can me dialed ( Outbound ) Via the GSM ( the SIM card which is installed in the phone ) In more details Now we have a mobile device and Asterisk server, I want to link the mobile to the server and this server will send the call (SIP) and the

    €188 (Avg Bid)
    €188 Gns Bud
    6 bud

    I have an extremely small (8 phone) 3CX VOIP system in my business and need some help sorting a few issues out that I cannot seem to fix. I need someone who is 3CX experienced, as I have used general VOIP people off here before but its never perfectly right, so prefer someone with in depth 3CX knowledge rather than an all rounder.

    €146 (Avg Bid)
    €146 Gns Bud
    8 bud

    ...Gateway Settlement account user management Dial Plan CDR #You have to create everyday a new CDR Table i need a CDR page where i can check all the calls report like cdr by account name/gateway name or ip/client name or ip/ make sure i can use a SIP account as a routing gateway I want to make same to same VOS3000 softswitch If you want to Use asterisk

    €460 (Avg Bid)
    €460 Gns Bud
    4 bud

    Hi i need to setup local users and remote users in call queue and with 4 different schedules in 3CX VOIP phone system

    €128 (Avg Bid)
    €128 Gns Bud
    12 bud

    ...done app to app and on phone number as well. SIP Gateway would be provided. You have to manage for app to app call Something like rebtel. Customer can buy the package from app/website and call via website/app There should be front end, super admin backend, backend for resellers, account page for customers, native android app, native ios...

    €2294 (Avg Bid)
    €2294 Gns Bud
    20 bud

    We need some skilled JS, VoIP Developers with know how and skills in Plum Voice Software. Developing IVR Self Service IVR Call Center. We pay good + Payed Holidays wherever you want + High End PC after 6 months work worth ( 2500,- EUROS ) We Pay and send Gifts On Religious Holidays like Christmas etc. Contact Me !

    €523 (Avg Bid)
    €523 Gns Bud
    10 bud

    ...calls I have problems that some numbers made big problems to me like same call dialing for more then 100 hit in just 1h it big problem also some numbers are not working so client still call the number too , also robot calls , and no answers number re dialing also it big problem . Here's the Ida 1 - any number should press 1 to accept the call 2 - if

    €199 (Avg Bid)
    €199 Gns Bud
    9 bud

    NOTE: 1) Applicants can be based anywhere in the world. 2) One month of genuine work is measured as 22 weekdays (Mon-Fri only) of calling 70 contacts each day in the respective month. 3) Payment is calculated for 22 days on a per day basis and is released within 48 hours after the monthly target achieved. If you work for 10 days in the 1st month

    €1934 (Avg Bid)
    €1934 Gns Bud
    7 bud

    hello freelancer,we are looking for developer who have strong knowldge in voip calling and also have knowldge about cloud.

    €121 (Avg Bid)
    €121 Gns Bud
    11 bud

    Hi I have a customer using Yealink T48G & T46G phones and an epygi qx50 in Australia. Their VOIP provider uses E164, which is a big pain for them, because they have to add 61 in-front of everything. They want to be able to dial local numbers such as 40567392 (this is a local number of 07 40567392 or E164 61740567392) national number such as 07 35625462

    €49 (Avg Bid)
    €49 Gns Bud
    5 bud

    Hey, I have a customer using Yealink T48G & T46G phones and an epygi qx50 in Australia. Their VOIP provider uses E164, which is a big pain for them, because they have to add 61 in-front of everything. They want to be able to dial local numbers such as 40567392 (this is a local number of 07 40567392 or E164 61740567392) national number such as 07 35625462

    €209 (Avg Bid)
    €209 Gns Bud
    5 bud