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Sip Jobs

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Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
1) Build a system using YATE and/or Asterisk that allows MGCP-based ATAs at customer locations to utilize SIP trunks. 2) Make it feasible to offer voicemail 3) OPTIONAL: create the concept of a calling queue or ring group that can include both SIP extensions and cell #s, where the Cell #s can hear caller ID

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
The TCP/IP VOIP Engineer will be providing functional and practical analysis related to the installation of the communication networks. The TCP/IP VOIP Engineer will be given the responsibility of Designing, maintaining and improving voice and telephony infrastructures and ensures that all are secure, available (99+% minimum uptime) and functioning efficiently. You will be able to ultilize your knowledge of commonly used communication concepts, practices and procedures to diagnose and resolve moderately complex communication issues. Coordinates strategies for defining, deploying and maintaining the companies voice and video communication architecture and its associated network connections and component hardware. The TCP/IP VOIP Engineer also manages all engineering projects for voice and video initiatives, planning technology roadmaps and configuring and optimizing all PBx telephone system and services. Additional skills needed: *excellent customer service

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Our company currently uses over 1,000 different VOIP local phone DID numbers. We currently pay .99 per number per month through Ringcentral. Our plan gives us the minutes we need (around 15K/month) and 5 users, a phone tree, departmental extensions, personal extensions, automatic voice recording, and softphones for around $1,500 per month. We are looking for a VOIP consultant that can get us a better way at a lower cost. In addition, We hope this person will also help us keep our 1,000 current DID numbers. Again we are looking for a way to pay less than .99 cents per number for our 1,000 local number or a way to pay one up front fee for permanent use of our current numbers. I assume that we will need to port these to the new system. We don't know if we need another VOIP provider, and SIP trunk provider, just a DID host, our own ISP license, Asterisk or WHAT?? We are not sure if there is a way to do this but are interested to find and will need help with the process. Thanks...

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Looking for a Voice Network Engineer who has experience in gateway, Gatekeeper, CUBE, CUCM. Working knowledge of VoIP based phone systems, H.323, G711, SIP, RTP, TDM, and PSTN. Call Routing Analysis. Networking and security experience.

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 the correct running and maintenance of the IT systems. Primary functions are: monitoring and maintaining the computer systems and networks of an organization; may install and configure computer systems, diagnose hardware and software faults and solve technical and applications problems, VoIP set-up, email server configuration and reset. Specific job details will be discussed in the interview and onboarding process. However, thorough knowledge in email management, VoIP/Phones set up and VPN set up is expected. Please include all relevant certifications and test passed pertaining to this job. Thank you!

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We're looking for someone who has experience working with ASTPP and integration with Kazoo open source or another offering. We would be using ASTPP for SBC, Rating, Billing, Account Management, Customer Number Management (APIs to carriers), Customer Accounting, Service Offerings and Reseller Accounts. On going support is needed from individual or team to provide 24 hr support in case we need additional assistance. Would have access to CRM once ticket was created to track all cases to resolution.

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hi, KNOWLEDGE OF SIP ENCRYPTION & VPN IS A MUST I have a pre-existing Asterisk server running and require the assistance of someone with extensive knowledge of the SIP protocol and management of Asterisk. There is a server currently running but need assistance ASAP with determining vulnerabilities and encryption. This job is to commence now with completion over 10 - 12 hours. A bonus will be paid so please forward your information.

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Scope: We have a new product in development and require senior management to communicate securely. Text and voice communications will need to be taken into consideration with no real world foot print. There is no requirement for these phones to make calls or text to real world in the efforts to remove corporate leaks. The phones will be managed by a 24/7 operation centre and require the ability to wipe the handsets at any given moment. VPN / SIP / XMPP / PGP methods have been considered. I’m looking for person(s) that have EXTENSIVE experience in the following. There is an immediate need for the successful candidates to commence work and they will be provided with a lucrative bonus schedule Do NOT waste your time unless you meet the vast majority of the requirements as you will be interviewed immediately. You will require extensive experience in the following areas: Linux Server (Ubuntu / Debian) PGP Encryption AES 256 Encryption SSL and Certificate Authority servers VPN...

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hi There, I am going to be using broad-soft for my business to sell services to end users. I am looking to employ someone long term to configure broad-soft systems as I need them. Please contact me if this is an opportunity that interests you. Cheers, Nathan