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Voip Administration Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Need assistance implementing an installed version of 3CX, including helping setup a FQDN (for access from outside the network, like with pbx.domainname.com) with SSL. We do have a static IP Address, and are pretty technical (but not much on the network side). You will also help us connect our phone system to outside system phone providers.
Skills: VOIP Administration SIP VOIP Software
Fixed-Price - Intermediate ($$) - Est. Budget: $900 - Posted
We are interested in developing a tunnel server that will be capable of unblocking any firewall by VoIP blocked countries like UAE, Oman etc. The job will entail the developer developing a VoIP tunnel server for the dialer and subsequently develop an API for Android client API and iOS to communicate with the tunnel server. For tunnel server it is expected the developer to use plain C language to write a flexible tunnel server . Its overall objective is to communicate with sip server to translate encrypted data passed from dialers. As well as it will send encrypted data to dialers so firewall blockage will not work on the dialers. Android client api will be developed by java to integrate with android sip dialer. Iphone client api will be developed by Objective C to integrate with iphone sip dialer. Only serious developers with experience to deliver should contact me please. Expected delivery time is about one month. Offer will be made immediately after discussing with successful candidate(s) Please contact me asap
Skills: VOIP Administration Android App Development iPhone App Development SIP
Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
We are in search of a Voipswitch and Asterisk expert to help us import and conciliate the CDR from our Asterisk servers to our Voipswitch solution and have the Voipswicth perform the invoicing and billing automatically. We are only hiring experts so if you don't have advanced knowledge and experience don't apply. .
Skills: VOIP Administration Asterisk VOIP Software
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
Hi there create a VOIP site i want my own voip with all the features like other voip providers i even want my own chatting apps , pc apps, and website it should have voice, video, text and other features and can we create sdk, minutes or no like other voip sites for example like skype, oovoo, vsee so on it should be fully automated system and do you provide bug fix, version upgrade, support and maintenance are you going to use open source or create from start or you already have or your choice and if possible try to make it fast please let me know what you require and how much time and cost me please note this project is for limited time i am posting if i don't get good response i will remove or with in time i am looking i don't get thanks
Skills: VOIP Administration Android App Development Blackberry app development HTML5
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
want an chatting app and desktop app and website or only chatting app and website is also ok i want chatting in all four like ios, android, windows, blackberry or if not possible even with ios, android and website let me know and if require voip, sip or voipswitch tell me whether we shall use paid or open source and which one you plan to use and if paid which one and do we get this life time licence or if no life time licence then how much does it cost or if yearly then how much coming to features like all top chatting apps have like skype, viber, whatsapp it should have video calling, video conference, voice call , voice conference, messaging, group chat, file sharing, photo and video sharing, geo location sharing, dialing numbers or calling numbers or calling international which is paid(we can see in skype - call),don't know correct term for this if non users then send link and make them join to chat like now skype as, need translator, and some more features and if you suggest or give idea is also welcome and if i get idea or suggestion i will let you know and do we require this oovoo, vsee, webrtc, opentok sort of things, or voip, voipswitch, sip, sort of thing how much time required for this and how much does it cost me to get like skype, whatsapp, viber please tell me regarding this and your suggestion i may close this if i don't get any good response or by the time i want thanks
Skills: VOIP Administration Android App Development Blackberry app development iPhone App Development
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