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! Palkkaa VoIP Developers

Suodata

Viimeisimmät hakuni
Suodatusperuste:
Budjetti
asti
asti
asti
Tyyppi
Taidot
Kielet
    Työn tila
    52 työtä löytyi, hinnoittelu EUR

    i need to stop fake ringing on linphone application i used sip account to make a call

    €125 (Avg Bid)
    €125 Keskimäär. tarjous
    3 tarjoukset
    Need a asterisk / freepbx expert 6 päivää left
    VARMENNETTU

    I am having problems with extension loosing register, i dont have a very good internet connection but i am almost certian that i can fix this problem, customer has 50mbps upload and download, the problem is the pings not being very stable, due to a wireless ptp connection, freepbx / asterisk setup.

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    8 tarjoukset
    fusionpbx / flowroute / all domains sms 6 päivää left
    VARMENNETTU

    I have sms working with flowroute and my fusionpbx. But right now its only working in one domain. I would like to make it work will all my domains and each domain with its own flowroute account. I have test server prepared for the task already.

    €241 (Avg Bid)
    €241 Keskimäär. tarjous
    4 tarjoukset

    I am looking for a telecom expert, especially familiar with ZTE NGN Core equipment who will help us re-dimension/re-purpose our SoftSwitch-es decreasing the resources dedicated for the TDM and reallocating those resources for VoIP. the model and version of the soft-switches is ZXSS10 SS1b [kirjaudu nähdäksesi URL:n] it is important to have zero downtime, as the device is in production, a...

    €495 (Avg Bid)
    €495 Keskimäär. tarjous
    2 tarjoukset

    Program needs to parse large lists of phone numbers in an Excel Spreadsheet to determine which are currently "active lines". Once an active line is found, the program needs to be able to either: a) do a "speech-to-text" conversion to copy the voicemail personal greeting, or b) record the audio of the voicemail greeting and have it identified as being connected to a certain ph...

    €996 (Avg Bid)
    €996 Keskimäär. tarjous
    24 tarjoukset
    Inverse Broadcast 5 päivää left

    I need a prototype functional application from a mobile phone which captures audio and send it back to a server (LINUX or WINDOWS) where it gets mixed with other audio from other live cellphones and create a single audio source to stream. It needs to receive the feedback from around 2 to 5 users at the first phase This will be used to create a chorus concert online. It needs to be a functional...

    €9 - €27
    €9 - €27
    0 tarjoukset

    I need call recording method, which records VOIP call, which is integrated in my android application

    €15 (Avg Bid)
    €15 Keskimäär. tarjous
    1 tarjoukset
    Asterisk Cisco SPA5xx xml script 5 päivää left
    VARMENNETTU

    Hello, Looking to get a previously working script modified/updated to work with new underling change. The script was written to work with Asterisk 11 and we are not running asterisk 13 and due a change in code the script no longer works. Phones are SPA5xx The scripts checks for calls that are parted in a specific parking lot and then displays all the related parked calls. the script is attached ...

    €119 (Avg Bid)
    €119 Keskimäär. tarjous
    4 tarjoukset

    Hi, We have a PRI line and connected to SIP server using FreePBX. Currently our employees working from home and using some soft phones but there is no voice clarity. We would like to setup a virtual callcenter which redirect to their mobile numbers. If this is possible please reach me.

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    12 tarjoukset

    Need someone available in KSA Riyadh, We need to configure the Yeaster Part .

    €181 (Avg Bid)
    €181 Keskimäär. tarjous
    4 tarjoukset
    PBX Business Phone System 5 päivää left
    VARMENNETTU

    Looking for business pbx phone system. Cloud based here is a reference website [kirjaudu nähdäksesi URL:n] Mobile App Desktop App call waiting conference calling call transfer auto attendent extensions etc

    €197 (Avg Bid)
    €197 Keskimäär. tarjous
    6 tarjoukset

    We are a well established company in the hotel industry in USA for Telecom System, Network and CCTV installations and ISP services. We are looking for seasoned individuals for Base pay and commissions for telemarketing our products and generating leads. We will be giving you list to call if needed.

    €5 / hr (Avg Bid)
    €5 / hr Keskimäär. tarjous
    17 tarjoukset

    Need help calling competitor companies to determine wholesale pricing

    €106 (Avg Bid)
    €106 Keskimäär. tarjous
    3 tarjoukset
    Voip application 4 päivää left

    Hello! Looking for someone to write an app to auto dial into a conference call. I can give more details once we move forward. And dont ask what language I want it programmed in, If I knew that I would do it myself :) You tell me!

    €566 (Avg Bid)
    €566 Keskimäär. tarjous
    11 tarjoukset

    Hello, I need someone to help us by setting up an inbound call center using Bitrix24 dialer. We have our own sip voip trunk and can also host freepbx vps if needed. We need to achieve the following call flow: Customer calls —> pbx places call on hold while waiting for InGroup member to be available —> once InGroup member is available call is routed to them in the Bitrix24 diale...

    €136 (Avg Bid)
    €136 Keskimäär. tarjous
    7 tarjoukset
    IPRN BUSINESS 4 päivää left
    VARMENNETTU

    looking for tech person who has previously worked in IPRN (iprs) business international premium rate numbers

    €30 (Avg Bid)
    €30 Keskimäär. tarjous
    1 tarjoukset
    SIP to AT commands 4 päivää left

    We have a lot of gateways for SMS services. All of them acept AT commands but, only a few have a VOIP access. (SIP protocol). For that, we need an app to convert SIP protocol to AT commands for termination of VOIP calls over SIMs through AT commands.

    €593 (Avg Bid)
    €593 Keskimäär. tarjous
    9 tarjoukset

    hello i am looking for someone with freeswitch knowledge person with astpp (billing) will be very good. i need something to do with SIP TLS with letsencrypt and other voip work.. so you need be very good on freeswitch for this

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    8 tarjoukset

    We're looking for a network administrator who has experience with core network infrastructure, Cisco, Juniper, Mikrotik, Freeradius, Nokia, Alcatel Lucent. Administrator will be responsible to create new core network infrastructure as required, preconfigure Nokia / Alcatel GPON networks.

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    19 tarjoukset
    Asterisk, Issabel 3 päivää left
    VARMENNETTU

    Hacer modificaciones a la plataforma de Issabel: 1.- Poder identificar quien corta la llamada, cliente o agente 2.- Marcar hasta 4 números por registro 3.- Mensaje emergente cuando el agente recibe una llamada de una cola especifica 4.- Hasta que el agente guarde datos le caiga la siguiente llamada 5.- Bajar el tiempo de revisión de llamadas agendadas 6.- Poder tener hasta 3 llamadas...

    €290 (Avg Bid)
    €290 Keskimäär. tarjous
    9 tarjoukset
    Configure Asterisk 16 -- 2 3 päivää left
    VARMENNETTU

    Looking for Asterisk expert who can help configure PBX. This task probably needs LESS than an hour work in this case my budget also mirroring. You need to able to talk.

    €33 (Avg Bid)
    €33 Keskimäär. tarjous
    9 tarjoukset
    Need to install Yeti-switch on Debian 3 päivää left
    VARMENNETTU

    Need to install configure and test [kirjaudu nähdäksesi URL:n] on Debian.

    €137 (Avg Bid)
    €137 Keskimäär. tarjous
    10 tarjoukset

    We need a solution to replace our FreePBX setup. We currently have 4 instance of FreePBX, but this is not the perfect solution. Instead we would like two Class 4 softswitch for redundancy. in the front to give LCR and SBC fonction. We figured that Kamailio is one of or best solution and would then add Class5 switch, We would think that FusionPBX is a better solution than FreePBX. The setup need to...

    €355 (Avg Bid)
    €355 Keskimäär. tarjous
    4 tarjoukset
    Robust Failover to 4/5G with SIP Calls 3 päivää left
    VARMENNETTU

    I am looking for a fail over to 4/5G when the primary service (Ethernet, XDSL, NBN) fails. This also needs to transfer the SIP calls to the 4/5G backup service. Currently there are a lot of backup services available but i have not come across one where the calls are transferred across. o do this the static IP address will need to be moved to 4/5G service.

    €132 (Avg Bid)
    €132 Keskimäär. tarjous
    2 tarjoukset
    help with Twilio.com 3 päivää left

    Help setting up a voice api on [kirjaudu nähdäksesi URL:n]

    €32 (Avg Bid)
    €32 Keskimäär. tarjous
    4 tarjoukset

    Need to install sems-server on Debian server side and Openwrt client side. UAsL <---SIP/RTP---> SEMS-SBC1 <===SIP/MUX RTP===> SEMS-SBC2 <---> UAsR SEMS-SBC2 will be behind NAT. [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n]

    €126 (Avg Bid)
    €126 Keskimäär. tarjous
    1 tarjoukset

    Hey, Need a VICIDIAL expert to walk me through my new setup and provide ongoing support, as well as check security.

    €195 (Avg Bid)
    €195 Keskimäär. tarjous
    6 tarjoukset
    Create IVR System 3 päivää left
    VARMENNETTU

    Create IVR System for my Mobile,

    €158 (Avg Bid)
    €158 Keskimäär. tarjous
    6 tarjoukset

    as title need asterisk guru support for a call center project and little small distribution

    €147 (Avg Bid)
    €147 Keskimäär. tarjous
    10 tarjoukset
    Ligação Voip automática Issabel 2 päivää left
    VARMENNETTU

    O sistema do Issabel ele lê do o nome do cliente se tiver em uma lista? Ele ouve a resposta do cliente como sim ou não e me computa isso?? Preciso que leia o nome do cliente e depois fale o valor que o cliente tem disponível e depois ouça a resposta sim ou não é me dê um relatório. Tenho uma empresa de empréstimo consignado

    €2 / hr (Avg Bid)
    €2 / hr Keskimäär. tarjous
    1 tarjoukset
    Whatsapp gateway 2 päivää left

    Hello, Looking for SIP -> Whatsapp call gateway, it should take the calls from SIP (Freeswitch/Asterisk) and terminate to whatsapp number. Status of number should also monitored on whatsapp that means, if number is active on whatsapp, furthermore if it's getting the rings or not. It should also return the correct call error codes CALL SUCCESS, BUSY, UNAVAILABLE, etc.

    €1350 (Avg Bid)
    €1350 Keskimäär. tarjous
    1 tarjoukset

    About Telp Telp has two businesses one that operates a small call centre with 2 to 6 casuals and another which focuses on being a partner or reseller of Zoho suite of solutions. About the role We require someone who has a demonstrated technical background, and that is proficient in IT systems and solutions, and ideally has experience in setting up VoIP, softphones, telecommunication systems, and ...

    €258 (Avg Bid)
    €258 Keskimäär. tarjous
    9 tarjoukset

    I want a web application with android and desktop interfaces for conducting live lectures for Teachers - Students: (example: unacademy/edx / etc) 1. To have one to one, one to many , many to many video conferencing, 2. White board functionality with marking and other functions. 3. File transfer, raise hand, send question, answer, features 4. Ability to see old lectures. Cloud can be used. I w...

    €3839 (Avg Bid)
    €3839 Keskimäär. tarjous
    57 tarjoukset
    Business Call Set Up . 2 päivää left
    VARMENNETTU

    Hello. We are interpretation services roviding comany. Need assistance with call set up between our client and interpreter so they dont know each other and cant not be able to contact each other wihtout our help. technical person knows what i mean. thanks.

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    13 tarjoukset
    VOIP Freepbx 2 päivää left
    VARMENNETTU

    I am a system integrator and manage systems for my customers . I am setting up a VOIP system for one of my customers using freePBX and would like to get assistance in setting it up. I am familiar with freePBX and how to use it, I need someone who can assist me with troubleshooting and provide additional support when required. Ideally this would suite someone already in the VOIP area and currentl...

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    17 tarjoukset
    Outbound Sales Caller -- 2 2 päivää left
    VARMENNETTU

    We are an international courier company based in Australia sending freight within Australia and all around the world. We are looking for an outbound phone sales team to contact potential clients and sell our easy to use online freight booking system which allows businesses to get prices and book freight instantly. We are looking for an experienced, energetic, enthusiastic person who has a proven t...

    €86 (Avg Bid)
    €86 Keskimäär. tarjous
    17 tarjoukset

    Services: Installation and configuration Install, customize and configure Jitsi meet according to the requirement. Frontend Customization Customize logo, title, font and colors to match our brand Load Balance Architecture jitsi components in multiple servers to meet different load types Video Recording Enable video recording for our conference with jibri installed and configured SIP Integration In...

    €490 (Avg Bid)
    €490 Keskimäär. tarjous
    9 tarjoukset
    VoIP Switch -- 2 2 päivää left

    Hi, I need an idea or a tool or a configuration or a new codecs for VoIP Switch so as to the caller when hang up the call so the call don't hang up and continue online, connecting and counting on both side up to 3 minutes or more unless the caller switch off his mobile. It's like catch the call. For more details or question, so please contact me. My sk.ype... [kirjaudu nähdäks...

    €1081 (Avg Bid)
    €1081 Keskimäär. tarjous
    5 tarjoukset

    I need Topex MultiAccess GSM Gateway configuration. Following steps are requied: - Setup SIP Trunk in Topex MultiAccess GSM Gateway and IPX Huawei eSpaceU1960 - Configure outbound and inbound routing in Topex MultiAccess GSM Gateway and IPX Huawei eSpaceU1960 - Testing - Document configuration - Speak Spanish (prefer)

    €225 (Avg Bid)
    €225 Keskimäär. tarjous
    1 tarjoukset

    Hi, I am working in an organization. I need to put some call recording servers behind the firewall. They are right now connected without firewall. So, providing them new subnet. Call recording server has their own router and circuit. We are putting stack of 2 layer 2 switches and 2 new firewall. Providing 2 new subnet for call recording server for prod and remote management. There are total 3 sit...

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    17 tarjoukset
    Setup FreePBX for school 1 päivä left
    VARMENNETTU

    I'd like to complete pending setup of extensions, ring groups, dial plans, other modules that are needed for a school's internal / external communication. Require experienced VoIP admin with hands-on usage of FreePBX

    €125 (Avg Bid)
    €125 Keskimäär. tarjous
    14 tarjoukset

    I am going to start a project based on astpp and fusionpbx. I am looking for someone who have great knowledge on those two opensource platform. I will pay per hour and person mostly will be help me on chat. and also remote login to my pc if needed. I know 75% how to use them but before I go for business I need someone beside me. hope you understand my plan so if you think you are the right person ...

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    5 tarjoukset
    build a call function for twilio.com 1 päivä left
    VARMENNETTU

    I need a program that I can make a outbound call by calling my Twiliow number from my landline and then entering the number I'd like to call after being prompted. I also need my landline number to show up as the caller ID not my twillio number

    €43 (Avg Bid)
    €43 Keskimäär. tarjous
    4 tarjoukset

    Настройка asterisk openvox a400p

    €52 (Avg Bid)
    €52 Keskimäär. tarjous
    4 tarjoukset

    We are looking for a programmer who has already developed integration projects via VOIP 3 3CX API Our need is to develop integration with our CRM, with the API of the VOIP 3 CX switchboard. [kirjaudu nähdäksesi URL:n] A web API integration will be created that allows integration with the VOIP and 3CX switchboard, but which is already prepared for potential future connections with other V...

    €530 (Avg Bid)
    €530 Keskimäär. tarjous
    7 tarjoukset

    We quickly need a load balancer built for managing bigbluebutton across several servers. Also need the recordings to be consolidated on a single server.

    €114 (Avg Bid)
    €114 Keskimäär. tarjous
    5 tarjoukset

    I want to install Goautodial v4 in my VPS (Digital Ocean or Vultr) to have it functional for automatic calls, I also require the lists of leads, not to be loaded by the GUI, but to be loaded automatically from my LEADS manager, that my clients when leaving their numbers on my website, the calling system automatically calls them and links them to my operators.

    €27 - €225
    Sinetöity
    €27 - €225
    15 tarjoukset

    I am searching for somebody who has good grasp on scripting with Asterisk for a very small project.

    €53 (Avg Bid)
    €53 Keskimäär. tarjous
    6 tarjoukset

    SME Domain Specializations: SecureCo seeks SME’s in the following four specialization areas. One SME applicant can only be specialized in one area: 1. iOS SW development specialist: Total SW development experience 12+ years, iOS experience 7+ years, experience with o Hands-on mobile application development for iOS (both for iPhone and iPad) o The most recent Apple guidelines for iOS applica...

    €27 - €90 / hr
    Mainostettu Kiireellinen Sinetöity Salassapitosopimus
    €27 - €90 / hr
    13 tarjoukset
    Skype Expert to make run on Mac OS 10.8.5 5 päivää left
    VARMENNETTU

    i have 3 x Skype accounts running daily on windows 7 ...i require one of the accounts to run on my Mac OS 10.8.5 without effecting or losing messages etc ....you will need Teamviewer URGENT

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    20 tarjoukset

    Suosituimmat VoIP -yhteisöartikkelit