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! Contratar a VoIP Developers

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    54 trabajados encontrados, precios en USD

    anyone who has worked with asterisk or a2 billing before please bid and i will give details of project

    $706 (Avg Bid)
    $706 Oferta Promedio
    5 ofertas
    configure GOAUTODIAL 4 6 días left
    VERIFICADO

    we just install configure GOAUTODIAL 4 we need some explanation and fix some issue we are facing we can connect the agent to the server ?

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    7 ofertas

    IMMEDIATE CONTRACT !!! SALESFORCE CERTIFIED NEEDED setup and training of full salesforce suit of: ENTERPRISE EDITION of SALES CLOUD PARDOT SALES GROWTH MARKETING CLOUD AD STUDIO MARKETING CLOUD SOCIAL STUDIO CRM setup is an immediate requirement, training, and set up on all apps CLIENT JOURNEY, DRIP CAMPAIGN, SOCIAL MONITORING TEMPLET AD CREATION ARE REQUIRED submit your expertise, timelin...

    $591 (Avg Bid)
    $591 Oferta Promedio
    14 ofertas
    setup Controller Domain 6 días left
    VERIFICADO

    I need to set up controller wifi example [iniciar sesión para ver URL] all the setting done at modem. But [iniciar sesión para ver URL] need to set up like this [iniciar sesión para ver URL] * I need your documentation for every step you done

    $143 (Avg Bid)
    $143 Oferta Promedio
    10 ofertas

    Need a back end programmer for mobile VoIP app, should have a relevant knowledge, have done similar app is a plus, knowledge in FreeSwitch, Twilio, Nexmo and Other Voip related APIs

    $512 (Avg Bid)
    $512 Oferta Promedio
    15 ofertas

    AP don't see controller, possibly need to refresh back to factory AP as bought secondhand and no password known

    $40 (Avg Bid)
    $40 Oferta Promedio
    13 ofertas
    Network and VoIP 6 días left

    Hello Everyone. With more than 10.6 years’ experience in IT infrastructure management have played many important role as a Network and VoIP Service Delivery, Network and VoIP Engineer, Team Leader, End user Service Delivery, Desktop engineer with increased professional carrier and key role in IT, where have managed various line of businesses which includes project management, service delive...

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    7 ofertas

    Data Center Work. Room 43, Rack 15, U23. Physical installation of Cisco Router 4321. 1U Device Locate, Connect & Test Circuit with NOC. Location and details to be shared when job is accepted.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    6 ofertas
    Autodialer 5 días left

    I need a autodialing software which has touchtone/voice detection. it will make multiple outgoing calls. it will know when to end call based on responses.

    $2238 (Avg Bid)
    $2238 Oferta Promedio
    21 ofertas

    I am an energy broker that markets electricity and natural gas in deregulated states in the US. I will be targeting medium-industrial size commercial customers. I'm looking for someone to find the decision maker at these businesses and qualify them over the phone for a new energy contract. You will have access to the world's leading CRM software, integrated VOIP, progressive dialer. Th...

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    4 ofertas
    discord phonecall app 5 días left
    VERIFICADO

    I'm looking for a developer to create a discord app that has the following features based on an unfinished version I will provide. The basic functionality should be: Via Nemo’s API Make a phone call to a number with a command and send the audio of it into a discord channel(.call [number]) Hang up the phone call(.hangup) Send DTMF tones into the phone call (.dial [digits]) Exclusively se...

    $25 (Avg Bid)
    $25 Oferta Promedio
    5 ofertas

    I need a 3rdparty Cisco webcti finesse gadget with following functions: [iniciar sesión para ver URL] call (agent reserved) (phone ringing) 2. Hold a call (agent in taking ) call on hold .. retrive button and time for hold 3. Duration of call./ Wrapup timer 4. Transfer a call 5. End call 6. Make a call to certain numbers

    $155 (Avg Bid)
    $155 Oferta Promedio
    2 ofertas
    Call center setup 4 días left
    VERIFICADO

    Hi We are service provider to different customer needs. One of my client needs inbound and outbound call center set up along with IVR, call recording and monitiring functionality(customer feedback system).

    $359 (Avg Bid)
    $359 Oferta Promedio
    10 ofertas
    I NEED A REMOTE IT 4 días left
    VERIFICADO

    I need a remote IT who could help me integrate our voip and dialer in our server. Someone who we can contact anytime to maintain our system remotely. We are a small call center from Philippimes amd I need a reliable and honest person. If this is not you, then don't bid! I only have a budget of $20 per project.

    $22 (Avg Bid)
    $22 Oferta Promedio
    6 ofertas

    We are looking for a technical person who has good telecom experience and can help us developing ringless voicemail broadcasting system. There are very few companies are doing this and we have no idea how do they do that. Here is detail about companies that provide ringless VM : [iniciar sesión para ver URL] [iniciar sesión para ver URL] Http://[iniciar sesión para ver URL] ...

    $1675 (Avg Bid)
    $1675 Oferta Promedio
    8 ofertas

    We are looking for a solution, to build a Push to Talk network, using 2 way handheld device, smartphone device over Mobile Carrier Data. along with a Dispatch, or base station. Please look at zello as a reference. Only serious party, as this will take a longer time to create and deploy.

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    5 ofertas

    I need a 3rdparty Cisco webcti finesse gadget with following functions: [iniciar sesión para ver URL] call (agent reserved) (phone ringing) 2. Hold a call (agent in taking ) call on hold .. retrive button and time for hold 3. Duration of call./ Wrapup timer 4. Transfer a call 5. End call 6. Make a call to certain numbers

    $158 (Avg Bid)
    $158 Oferta Promedio
    3 ofertas
    Cisco ASA/Firepower 3 días left
    VERIFICADO

    I need someone to configure threat feed/ips signatures updates, HA conf, setup ACL and setup policy map to set inline deployment of firepower module

    $215 (Avg Bid)
    $215 Oferta Promedio
    11 ofertas

    please offer you the best-discounted price for the Installation & Configuration of the following BOQ. S/N Part Number Description Qty 1 R-UCL-UCM-LIC-K9 Top Level SKU For 9.x/10.x User License eDelivery 1 2 CON-ECMU-RUCLUCK9 SWSS UPGRADES Top Level SKU For 9 1 3 CUCM-VERS-11.5 CUCM Software version 11.5 1 4 LIC-CUCM-11X-BAS-A UC Manager-11x Basic Single User License 9 5 CON-ECMU-LICXBASA SWSS...

    $278 (Avg Bid)
    $278 Oferta Promedio
    7 ofertas
    Astpp 3.5 weekly billing 3 días left
    VERIFICADO

    Hi I need to modify ASTPP so I can have weekly billing. I need you to know ASTPP, I have started to make the modification and it is almost ready, so I can't afford losing time explaining further. If you know ASTPP and know how to do it (its an easy few lines modification). Please apply. Below the exact modification i need to get: - I should be able to chose weekly billing and pick up the...

    $25 (Avg Bid)
    $25 Oferta Promedio
    2 ofertas

    I need a modulation algorithm, which can modulate any binary bit steam, to let the bit steam go through VOIP compression and decompression, and then be recovered with minimum distortion. VOIP for example is skype, or wechat, etc.

    $1476 (Avg Bid)
    $1476 Oferta Promedio
    13 ofertas

    Billing customization , Callback customization., CDR customization , Multi owner ,Reseller solution Clustering / Backup / / Monitoring , Security / Hardening Pls send me your lowest & best quote by remote access for the below requirement OVERVIEW I have to shift my existing asterisk vicidial server files ( my dial plans, modules , database ,IVR , custom code on the server, user details, AL...

    $249 (Avg Bid)
    $249 Oferta Promedio
    2 ofertas
    Mobile VoIP app 3 días left

    A mobile VoIP app solution to make calls from App to phone numbers all over the world

    $805 (Avg Bid)
    $805 Oferta Promedio
    35 ofertas

    we have cisco ASR router need to integrate it with freeradius, to provide connection rate/speed limit based on the plan provided by freeradius. integration between freeradius and cisco ASR has been completed successfully but we still need to apply connection rate/speed between freeradius and cisco asr router

    $146 (Avg Bid)
    $146 Oferta Promedio
    10 ofertas

    This current project shall be awarded to individual who can install IP based PBX alongwith open source billing module ([iniciar sesión para ver URL]). The IP PbX shall be asterisk based on linux platform. VPS for installation will be provided. The payment terms include 50% payout at the time of 50% work completion and rest at the project closure. Please note that we do make any advance pay...

    $138 (Avg Bid)
    $138 Oferta Promedio
    12 ofertas

    Looking to have installed a Vicidial Cluster with High Load, High Availability and viciphone using AWS (or similar). May also need ongoing support.

    $719 (Avg Bid)
    $719 Oferta Promedio
    18 ofertas

    After login, receive message "cannot connect to asterisk"

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    18 ofertas
    cisco network design 2 días left
    VERIFICADO

    small office of a company complex network design is required, pkt i cannot open, somebody tried to do it before, maybe is fake the pkt..file

    $152 (Avg Bid)
    $152 Oferta Promedio
    30 ofertas

    connect vtiger 7 to elastix 4 can see recording when call popup that call incoming

    $32 (Avg Bid)
    $32 Oferta Promedio
    2 ofertas

    I have requirement of asterisk PBX developer

    $79 (Avg Bid)
    $79 Oferta Promedio
    5 ofertas

    Hello, We need to integrate Ring Central with Bitrix24 CRM telephony services. Need the support on urgent basis. Please contact only, if have experience in same,

    $34 / hr (Avg Bid)
    $34 / hr Oferta Promedio
    1 ofertas

    I have an ios VOIP app customized using Linphone source code. I need to upgrade using the latest Linphone version. I want to keep existing rules and customization but modify the audio options and turn on a few more options. My app name is VoiceHi which can be downloaded from apple store . Please see attached file. Please use the logo, app icon and startup screen from the ones in the source code? ...

    $150 (Avg Bid)
    $150 Oferta Promedio
    11 ofertas
    Upgrading Linphone To Latest 2 días left
    VERIFICADO

    I have an ios VOIP app customized using Linphone source code. I need to upgrade using the latest Linphone version. I want to keep existing rules and customization but modify the audio options and turn on a few more options. My app name is VoiceHi which can be downloaded from apple store and google play. Please see attached file.

    $235 (Avg Bid)
    $235 Oferta Promedio
    8 ofertas

    Hi -I want to install freepbx and configure termination gateways on my server using vpn. I already installed asterisk and a2Billing -configure a connection with clients

    $74 (Avg Bid)
    $74 Oferta Promedio
    6 ofertas
    SIP register with Custom software 2 días left
    VERIFICADO

    hi i want to register sip to sip and pass call g729 problem is i dont want to use big pc and lots of HW so i found a program its allow to do that i want [iniciar sesión para ver URL] i want to run this program on a router Router Link [iniciar sesión para ver URL] CPU: MediaTek MT7628N CPU Cores: 1 CPU MHz: 580 Flash MB: 8 RAM MB: 64 server send call to router >...

    $579 (Avg Bid)
    $579 Oferta Promedio
    5 ofertas

    Looking for a good consultant with experience in Fusionpbx / Freeswitch who has worked in supporting production environment and has done customization.

    $175 (Avg Bid)
    $175 Oferta Promedio
    7 ofertas
    Multichannel Phone Dialer 1 día left
    VERIFICADO

    In need of software or asterisk/freepbx hosted solution for "Voice Broadcast" or "Robo Dialer". - Connects to SIP Trunk - Alternate Caller ID; Area Code Caller ID campaigns with alternating numbers - Ability to play and add audio files messages that are randomized - Multichannel lines (100) to make hundred or thousands calls per minute - Choose number of outbound calls per mi...

    $676 (Avg Bid)
    $676 Oferta Promedio
    11 ofertas
    Asterisk 16 Queue Call Back 1 día left
    VERIFICADO

    We have 2 platforms: 1. Freepbx 2.11 and Asterisk 11 2. FreeBpx 14 and Asterisk 16 CallBack makes callbacks simple. When your agent receives a callback request, they will see all of the caller’s information in the screen. They can click one button to accept the callback request and [iniciar sesión para ver URL] will automatically connect them to the caller. This process will save y...

    $631 (Avg Bid)
    $631 Oferta Promedio
    11 ofertas

    Cloud Telephonic and IVR Solution

    $112 (Avg Bid)
    $112 Oferta Promedio
    8 ofertas

    hi have a ip500 with ip office ver 10. with analog phone line and zip trunking were install some time back 40 constant calls only can see 24 of them 10 1616i phones with bm32 module so I need some body with Experince in avaya platform also will like to connect a remote phone,voice mail

    $53 / hr (Avg Bid)
    $53 / hr Oferta Promedio
    3 ofertas
    sip to Native dialer APP 1 día left
    VERIFICADO

    Sip to native dialer app Features 1. this app need to be working in the background 2. the app file will have with all configuration user password to register to our sip server so client do not need to use user and password 3. the app register it self with a remote sip server 4. the result for this app will be , our remote server send a c...

    $510 (Avg Bid)
    $510 Oferta Promedio
    23 ofertas
    Outbound Appointment Setting 1 día left
    VERIFICADO

    I need an Outbound Appointment Setting agent to schedule Phone Conference Meetings. I will supply the List, Appointment Setting Script and Process...

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    15 ofertas

    need someone to fix the extension file on the asterisk script

    $174 (Avg Bid)
    $174 Oferta Promedio
    13 ofertas
    Upgrading Linphone for ios 19 horas left
    VERIFICADO

    I have an ios VOIP app customized using Linphone source code. I need to upgrade using the latest Linphone version. I want to keep existing rules and customization but modify the audio options and turn on a few more options. My app name is VoiceHi which can be downloaded from apple store. Please see attached file.

    $107 (Avg Bid)
    $107 Oferta Promedio
    7 ofertas
    Upgrading Linphone -- 3 17 horas left
    VERIFICADO

    I have an ios VOIP app customized using Linphone source code. I need to upgrade using the latest Linphone version. I want to keep existing rules and customization but modify the audio options and turn on a few more options. My app name is VoiceHi which can be downloaded from apple store.

    $239 (Avg Bid)
    $239 Oferta Promedio
    4 ofertas

    i need to VOIP SIP to SIP call G729 optimization bandwidth SERVER A =asterisk server Server B =Openwrt ROuter server A&B connected to VPN VOIP device COnnected to Openwrt ROuter we send calls Server A to VOIP device SIP to SIP codec g729 its use per calls 30KBPS we want to conpress it if you can make it under 15KB we are happy i saw too many peppole allready made it you need to make a softwar...

    $838 (Avg Bid)
    $838 Oferta Promedio
    5 ofertas
    VOIP, SIP Expert 17 horas left
    VERIFICADO

    I’m looking for an expert of VOIP, SIP, Hack for educational purpose

    $196 (Avg Bid)
    $196 Oferta Promedio
    10 ofertas

    We have installed OpenAnswer, FreePBX, and Asterisk on a AWS. We are looking for someone familiar with the software to finish fully setting it up for us. This includes changing all the default passwords. After setting it up we want to upgrade to PHP 7.2, and NodeJS 8. We are also looking to remove all test files, and default configuration files that are not needed. The system will already keep tr...

    $260 (Avg Bid)
    $260
    0 participaciones

    We're looking for someone who's able to get these key features to work between the 3CX PBX and Odoo 12: [iniciar sesión para ver URL] If incoming call hits the 3cx server we need to open the contact from odoo linked to that phone number. Like here [iniciar sesión para ver URL]

    $1798 (Avg Bid)
    $1798 Oferta Promedio
    23 ofertas
    Upgrading Linphone -- 2 7 horas left
    VERIFICADO

    I have an ios VOIP app customized using Linphone source code. I need to upgrade using the latest Linphone version. I want to keep existing rules and customization but modify the audio options and turn on a few more options. My app name is VoiceHi which can be downloaded from apple store.

    $85 (Avg Bid)
    $85 Oferta Promedio
    4 ofertas

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