VOIP Administration Jobs

59 were found based on your criteria

  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    Sip Engineer's Major Responsibilities We are looking for a experienced SIP engineer who is capable of independently fulfilling the following requirements: • Should have 3+ years of experience in a telecommunications voice switched networking environment • Excellent understanding of voice switch network • In-depth understanding of SIP protocol and VoIP codecs • Understanding of advance TCP/IP networking with hand on experience to configure routers, switches and other common installed CPE. • Work with partners and solution providers to design, installation, and provide technical ...
  • Fixed-Price – Est. Budget: $56.00 Posted
    We need IP phones system technician to work remotely and periodically to configure our system then make changes when needed. We are a small company 3-5 employees only in management. -Configuring our system SPA8800 & FreePBX on Amazon EC2 remotely. -Discuss and explain dial plans. we have 3 SIP IP phones. -will add fax in the future in a separate job (not required now although configuration should be upgradable) -mobile app should must be compatible with configuration. For now needed tasks ...
  • Fixed-Price – Est. Budget: $10.00 Posted
    I already have vtiger installed, and I already have freepbx and asterisk running. I also have a Kayako installation that can call out thru asterisk and it can receive calls. The only part not completed is configuring vtiger asterisk connector to connect to vtiger. This should be a quick fix for someone that fully understands vtiger and asterisk and has done this task before. If you have not done this before please don't apply. If you HAVE done this ...
  • Fixed-Price – Est. Budget: $3,000.00 Posted
    Dears , I am looking for a Mobile Dialer for Android ,iPhone and other smartphones + a server can by pass any ISP restriction (http wrapper) with bandwidth optimizer Phase One of project is : • Full branding themes (logo,header,background … changes ) • SIP signaling support (TLS ) • Bypass almost all firewall with combination of a server will develop • Bandwidth optimizer leads to have 13kbps per call (RTP jitter management) • Server should handle > 1000 concurrent call • Dialer should offers both Voice and SMS over IP ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We have a Patton 4960 VOIP Gateway that needs to be configured. At present it is already currently running and require the urgent assistance of changing the network settings so that it uses a different wan ip address. Please only apply for this job post if you have previous hand on and extensive knowledge on working with Patton VOIP gateways.
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Greetings, We have an old Dialogic system which runs a variety of telephony applications, where an inbound call comes in and the system will bridge that to a conference or the system will make an outbound call. These applications are linked to a database where automated reports are created and emailed to the customer. The entire billing is also automated. We are trying to take this old system, which runs on DOS/NOVELL and is already in code, but port ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    Overview: Design and create an application that forwards a phone number to other numbers based on a re-occurring schedule in a calendar managed by Exchange 2010. Example Workflow: Team Rocket has 3 employee's. Jason has a cell number of 123-456-7890, Justin has a cell number of 987-654-3210, and Jill has a cell number of 543-210-9876. There is also an separate phone number (555-555-5555) that customers can call for support from Team Rocket. Its Jason's week to support customers ...
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