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Voip Administration Jobs

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Fixed-Price - Est. Budget: $ 500 Posted
Mitel Phone System For a Motel (a customer of mine) 101 Analog Phones 1 IP Phone for reception All equipment provided even a modem for remote dial in. Will need to answer some questions before we can approve the work, please message us and we will send you questions. Also upon selection we will need a full layout of all the cabling and the order you want us to physically set it up, 66 blocks ect. Dedicated phone line will be give, skype ect. We will need basic hotel configuration setup. Thanks

Fixed-Price - Est. Budget: $ 100 Posted
i need config OS in elastix and run in card ATCOM http://www.atcom.cn/products_banka_mn61.html and run card ISDN http://www.atcom.cn/shz87.html all this work in egypt and now avilabel blocked some ports need solution fixed and need config this GSM by SIM phone BESTip ATA-GSM http://www.iptelcom.com.tw/product01_dtl04.htm and work all in export one SIP to config ip phone my policy not down paymente finish work in law time add in skype please skype/ network-almohasb

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

Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Adult sms platform required. We use sms aggregator and need a better portal to handle our incoming and outgoing sms messages Hello, We run a premium adult sms platform required and are looking at expanding and upgrading our platform. Itagg / sms aggregator experience? Something from a previous project? Do you have something suitable? We would be very interested to hear from you. This is a serious request, please only make contact if you are familiar with this type of work and have some examples you can share. If you think you are right for this role please send us an application. We are looking to get this project going so only apply if you are serious and can deliver. Cheers Jonathan

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We have a posting on Upwork for Intermedia Hosted PBX but have recently decided to change away from Intermedia.net If you have experience with any Hosted PBX provider, configuring Cisco IP phones, setting up /changing Auto-attendant (using the Vendor's web-interface) and general trouble-shooting - we want to hear from you. Please list the Vendor you have experience with and whether or not you would recommend them - good call quality, good tech support, minimal downtime, etc.