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    6,700 setup voip työtä löytyi, hinnoittelu EUR
    VOIP - CALL DROPS 5 päivää left
    VARMENNETTU

    We use a XORCOM ELASTIX VOIP and have 2 office locations with a VPN tunnel. The second office cant make or receive calls which seems to be a SIP ALG or NAT issue. But need this fixed.

    €90 (Avg Bid)
    €90 Keskim\u00e4\u00e4r. tarjous
    13 tarjoukset

    Looking for an experienced contractor to update configuration on our VOIP environment (a dozen or so phones). Currently using PiaF / FreePBX but happy to change to another distro if needed. Most phone are Mitel/Aastra 6739i and plus a couple cheaper aastra and a polycom conf phone. Key Issues / Targets: 1. Hot-desking - Configuration to allow for

    €34 / hr (Avg Bid)
    €34 / hr Keskim\u00e4\u00e4r. tarjous
    9 tarjoukset
    Project for Bhavin B. 5 päivää left

    Hi Bhavin B., We are looking for a few hours of assistance with a voip/ip pabx setup issue. We are a small IT support company in Sydney. We have 3CX pabx that has been working well. As we are in an NBN enabled area we are preparing to retire our incoming ISDN lines and are setting up to test sip lines. We have an unusual router (peplink) and multiple

    €32 / hr (Avg Bid)
    €32 / hr Keskim\u00e4\u00e4r. tarjous
    1 tarjoukset
    Dialer and voip software 2 päivää left
    VARMENNETTU

    I need you to develop some software for me. I would like a dialer and voip to be developed for my company.

    €119 (Avg Bid)
    €119 Keskim\u00e4\u00e4r. tarjous
    4 tarjoukset

    I noticed your profile and ...like to offer you my project. Do you have experience with GoIP VoIP gateway, and A2Billing? I would like to deveop a system similar to [kirjaudu nähdäksesi URL:n], but with different business model. So, it should efficiently setup and operate the GoIP (and similar) equipment to improve VoIP GSM termination. Thanks, Marcelo

    €9 / hr (Avg Bid)
    €9 / hr Keskim\u00e4\u00e4r. tarjous
    1 tarjoukset
    GSM Call to VOIP android app 1 päivä left
    VARMENNETTU

    We need a Android app that take GSM Call and SMS to Send to Server so other side phone can see SMS and take calls instantly to avoid Roaming. Also maintain call logs, S...calls instantly to avoid Roaming. Also maintain call logs, SMS logs, contacts on server and sync to APP that installed on other phone. We will provide you Linux server to setup.

    €1412 (Avg Bid)
    €1412 Keskim\u00e4\u00e4r. tarjous
    6 tarjoukset

    Build a full-featured conference web app. Global Reach & Best Voice Quality. Make calls to all countries on Tier-1 carrier networks with minimum latency and clear voice quality. something like group call on Facebook or Hangout. A chat room with specific members NOT anyone has the link can enter the room!!

    €1098 (Avg Bid)
    €1098 Keskim\u00e4\u00e4r. tarjous
    29 tarjoukset

    App to register with my Asterisk Server as a SIP extension. My Server will send VoIP calls to the App and the App will make a local call on the GSM network and path both calls together. In other words, the Android Phone will act as a VoIP / GSM gateway. Thamk you.

    €541 (Avg Bid)
    €541 Keskim\u00e4\u00e4r. tarjous
    13 tarjoukset

    ...it. We would require assistance to setup a router which can handle these things. We have 2 LTE modems as WAN. One to be set as failover. Failover LTE is very expensive. We have tried the wizards but have issues with it. eg. leaking on the failover, voip connections die on failover. We would require QOS. We have 3 voip phones using it as well, with 2

    €16 / hr (Avg Bid)
    €16 / hr Keskim\u00e4\u00e4r. tarjous
    7 tarjoukset

    need to add voip integration to zoho crm..recommendation and configuration

    €185 (Avg Bid)
    €185 Keskim\u00e4\u00e4r. tarjous
    4 tarjoukset

    I have setup a Trixbox CE server, now i want receive call that r forward thru ip to my server Just a small project, i have more work on the server later : *Custom scripts, for example, call from a list (excel or txt) automatic *Maintain server, Daily, weekly, add new trunks & routes *Security

    €31 (Avg Bid)
    €31 Keskim\u00e4\u00e4r. tarjous
    9 tarjoukset

    Project ICT VoIP – Real-Time VoIP Billing for Current WHMCS version ICT VoIP Billing Panel addition (existing) VoIP  Extended Rates  Package Rates Extended New* - Enable/Disable toggle for Real-time Billing (just below VoIP Product/Package) (update table) New CDR table to collect all CDRs from [kirjaudu nähdäksesi URL:n] CRON All fields are ...

    €523 (Avg Bid)
    €523 Keskim\u00e4\u00e4r. tarjous
    9 tarjoukset

    Hello Daer we are looking for an account managers who did already work in voip field , which has the ability to discuss prices and negociate offers with sellers ,

    N/A
    N/A
    0 tarjoukset

    Hello, i want script to Test sip accounts with Back SIP response codes [kirjaudu nähdäksesi URL:n] I will provide : Server ip : Port : Tcp/Udb : Username : Password : and it will return me with 200 OK or 301 Moved Permanently OR 401 Unauthorized etc... +save output into text file +Be able to run in multi-thread Job urgent

    €99 (Avg Bid)
    €99 Keskim\u00e4\u00e4r. tarjous
    7 tarjoukset

    Looking for VOIP app to be created for IDD calling, SMS, free call and video call apps to apps, balance transfer from app to app, top-up recharge The Virtual number will be the subscriber’s MSISDN Someone who has done VOIP app only contact. Don't waste time if haven't done it. I dont want proposals saying we can do it we have team...etc

    €956 (Avg Bid)
    €956 Keskim\u00e4\u00e4r. tarjous
    15 tarjoukset

    Pjsip c/c++ Voip doorphone echo cancelation and noise cancelation example I develop doorphone application with embedded Linux using pjsip but I have problem with Ambient noise and with echo. I need solve

    €300 (Avg Bid)
    €300 Keskim\u00e4\u00e4r. tarjous
    2 tarjoukset

    Voip app Qt/QML PJSip c/c++ example for Android /iOS and Windows. I need too example of echo cancelation for use in doorphone e with pjsip

    €216 (Avg Bid)
    €216 Keskim\u00e4\u00e4r. tarjous
    4 tarjoukset

    We need a project manager who can describe the needs of building the app, and make the app work. The design have to be connected to a Kolmisoft Mor switch

    €15 / hr (Avg Bid)
    €15 / hr Keskim\u00e4\u00e4r. tarjous
    24 tarjoukset

    Voglio un server voip che giri con asterisk

    €50 (Avg Bid)
    €50 Keskim\u00e4\u00e4r. tarjous
    1 tarjoukset
    VOIP/SIP Project Loppunut left

    ~50 people across 3 offices (Sydney, Hong Kong - new at WeWork, China) Looking at setup cloud solution to connect existing cisco/ gransdstream sip phones. Currently using Faktortel from Australia - looking at Freeswitch/ asterisk + Twilio SIP trunk (HK phase 1) + Faktortel sip trunk (AU phase 2).

    €370 (Avg Bid)
    €370 Keskim\u00e4\u00e4r. tarjous
    9 tarjoukset