Voip Software Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $30 - Posted
We have Elastix up and running on our VPS. A2billing installed as well. We need to configure it to make possible to work in the wholesale mode: - each company could be the client and vendor simultaneously (traffic flows both side) - rate card's management (full/partial/short) *optional - part of incoming calls from some of vendors to the specific destinations are terminated with announcement with system recording. We need to bill this as well. You may offer different solution for it. Our goal is to set some audio for some destinations.
Skills: VOIP Software A2Billing Asterisk Elastix
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We need someone to help up setup and configure our first Elastix Multi Tenant Server. Once setup we would like to get training on how to operate Elastix in a MT environment. We are currently using the normal Elastix PBX (Non-Multi Tenant). Everything done for this project must be documented in detail.
Skills: VOIP Software Asterisk Elastix FreePBX
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
A customer would like to migrate from traditional KXTDA-600 Panasonic to 3CX IP PBX, the customer as a temporary phase would like to integrate/connect both BPXs to each others, currently both are up and running. The scope of work will be: Re-configuring KXTDA-600 Panasonic and 3CX IP PBX to work together. Test the call between both PBXs. Simple and straight forward.
Skills: VOIP Software Voice Over VOIP Administration
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Advantages: • Work from home (i.e. home office) • Flexible working hours (great opportunity for university students) • Get experience while studying Job Description: A successful international company with Call Centers all over the world (Czech Republic, Russia, India, China and other countries) is looking for new Asterisk developer on junior position. You will be responsible for: • Support services • Customizing the Asterisk to individual needs of our clients • Development of the new Asterisk VOIP system on Linux based platform • Scripting new tools and implementing more applications The key to success in this position is at least basic knowledge of Linux system and its administration as well as being able to communicate in written English. It is NOT required to have any Asterisk knowledge or experience, but it is welcomed. You will be working closely with the small team of multi-disciplined senior engineers or developers in a growing environment. This will be a great combination of project work, support and software development! Requirements: • Linux Systems experience • English (writing and reading) Essential: • Knowledge of a VOIP based system such as Asterisk • Experience with MySQL • Understanding of basic networking • Ability to script in Shell (bash) or PHP / Perl • Web programming skill and experience
Skills: VOIP Software Bash shell scripting English Linux System Administration
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for a good Salesforce Appx developer to help us build the Salesforce side applications for integration with our Cloud PBX platform. We'd like to start with Click-2-dial, integrating contact time, duration, parties and notes. From there, we can add inbound call tracking, then inbound call management (screen pops, who is calling, recent contacts with that person, etc), call recording integration, etc. If things work out, we have an extended list of other possible integrations. Our platform is built on open source, so nginx/php/postgresql/freeswitch and REST experience is a bonus, but we can also provide developers to do "our side" if we have to.
Skills: VOIP Software API Development CRM PHP
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
I am looking for an expert who can assist me to analyze the current system and patent data to find the difference between existing VoIP system and VoIP patents. I will provide more detail information in the interview. Best Regards Mathias.
Skills: VOIP Software Patent Law
Fixed-Price - Expert ($$$) - Est. Budget: $90 - Posted
I am looking for experienced developer which have experience to work with IVR, automatic asp.net web based SMS sending/ receiving through GSM modem, asp.net web based Email system . I have one month time duration for this project which must complete. IVR system have main menu option and have multiple sub menu option accordingly for example if the mail menu is attendance so it must the sub menu of subject wise attendance and total attendance of each subject
Skills: VOIP Software ASP.NET Bootstrap C#
Fixed-Price - Intermediate ($$) - Est. Budget: $130 - Posted
I have a sippbx which doesnt support webrtc clients. Looking for a webrtc/sip developer to develop a gateway. Could be a configured asterisk to act as a gateway Webrtc client for answer/hangup/hold/mute/transfer the call scenario; - webrtc clients <> webrtc gateway <> my sippbx extensions - gateway must be in control for which webrtc client is for which sip extension ( i will provide sip username-sip password-sip IP from an MSSQL db. - - inbound calls will drop to my sippbx and my sip extension per my instructions and rules - gateway will get this call and ring webrtc client - outbound calls will start from webrtc client and gateway wll route the call to dedicated sip extension. sippbx will call outbound number.
Skills: VOIP Software Asterisk JavaScript SIP