You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Sip Jobs

27 were found based on your criteria

Category

Job Type

show all

Client History

show all

Project length

show all

Hours per Week

show all

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Looking for experience in Ruby, Rails, JQuery, .NET, ASP.NET, HTML5, Azure, Heroku, SSH, SIP Communications, VoIP, IP Telephony, PBX, ACD Apply even if you have only a few of these. Nice to have: Experience with Avaya DevConnect & Genesys Possibly... more

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Tech Support is a vital position for our business. Our Company, being on outsourcing and offshoring increasingly rely on computer systems in all areas of our operations and decision-making processes. It is very crucial for the Tech Support to ensure... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hello I have recently purchases an Avaya phone and need an adviser to help me get it set up. I only have 1 hand set and intend to connect to a remote SIP I am not sure I have even purchased the right thing but the phone isnt even turning on. I require... more

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, I have Cisco 3825 and 3750. two sites: 1. Home: 3825+3750+Aironet 2.Office: 3825+3750 This whole setup is to support an Asterisk Based PBX. I have both soft and hard phones. I am having call quality issues where I get many... more