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Voip Administration Jobs

35 were found based on your criteria

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Fixed-Price - Est. Budget: $ 50 Posted
I need a LAN Chat with VoIP module. Main features MUST include: 1. chat (in general/private window) 2. share entire directories or send specific files 3. show images to other users 4. send messages even to users who are currently offline. 5. VoIP... more

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Hi! I want to build an unlimited outboung calls callback system similar to many websites I have already seen on the web, but improoved. This solution must work for any phone (landline or mobile and not just smartphones), so we can NOT use just... more

Fixed-Price - Est. Budget: $ 50 Posted
Hi, I have Elastix system implemented in HA. recently one module installed on one of the system that makes the solution not working. I reinstalled the server and want to reconfigure - Codec setup. - Integration with other PBX - Email alert for missed... more

Fixed-Price - Est. Budget: $ 1,500 Posted
Are you an expert in the Hospitality Industry? We have a Hotel Distribution, web-based integrated with Asterisk, that works decently well but need to be optimized. It is based on an old Joomla system that is not any longer supported nor available.... more

Fixed-Price - Est. Budget: $ 75 Posted
i just setup freeradius version 3.0.3 on centos server where we want to catch accounting from voip gateways. We have some problem inside configuration because accounting works but all records logging error to the log file: Error: rlm_sql (sql): Duplicate... more

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I have a teleworker in Manila and we need a voip engineer to purchase and install 2 SIP phones for him in his office, preferably Cisco or Yealink. You will need to contact the teleworker to arrange a time to install. You will be paid for the phones... more

Fixed-Price - Est. Budget: $ 600 Posted
The selected candidate will assist and oversee a team of IT Support engineers assisting and managing our clients asterisk/vtiger based solutions. Our clients run core asterisks/freepbx solutions to deliver customised softswitch, callcenter and VoIP... more

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
USA based wholesale VoIP telecommunications company needs VoIP support person to assist with customer and vendor support. This would include answering customers tickets, opening tickets with our vendors and monitoring the traffic and on the soft switch.... more

Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
We are building a company that will sell Hosted Phone Services. We will be using the www.2600hz.com Kazoo Platform. I am looking to create a billing application for 2600hz.com (Kazoo) https://2600hz.atlassian.net/wiki/display/APIs/Developer+APIs I... more