Voip Administration Jobs

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Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are a hosted VoIP company based in Canada. Our services include a proprietary asterisk-based hosted VoIP service for our customers, as well as internet access. The majority of our customers use Mikrotik Routerboard hardware as their edge device. We are looking for a Tier1 support representative with an excellent command of the English language (written and oral) who can provide first level support and remote training for our customers. You must be familiar with Asterisk, Polycom & Yealink products, and must be available by phone and email during regular business hours in the Eastern Time Zone. Your primary responsibility will be the rapid response to support tickets and voice calls that enter the support system, and escalate or dispatch a technician where applicable. Your secondary responsibility will be creating and updating our internal and external wiki, documenting customer environments, as well as writing training guides for the wiki in an effort to reduce calls for support through online training material. Please respond with your resume, and your expected monthly salary for this position.
Skills: VOIP Administration Asterisk English Mikrotik RouterOS
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
We have a GSM Yeastar gateway that needs to be configured with 3CX server. there is an OpenVPN server between the two so you will need to have good networking experience. As of now, the server and the Yeastar gateway can ping each other. For whatever reason however, Yeastar is showing the 3CX server as unreachable in the web interface.
Skills: VOIP Administration Asterisk OpenVPN
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We are looking for a SS7 VoIP Expert to help us building a SS7 interconnection solution with the major local telecom operators, both fixed and mobile. We have acquired a CISCO AS5400 with 16 PRI interfaces, so one of the options would be to use the PGW 2200, but we lack both the know-how and the software, need help in both. We also consider alternatives (Sangoma, Squire, jss7, chanss7, openss7), but having the Cisco AS5400 already bought, we would like to integrate it and make use of its E1 interfaces.
Skills: VOIP Administration Cisco IOS SIP VOIP Software
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
Hi I have an Elastix PBX server installed using sip trunk. I need someone to configure it to work as follows: I will have agents (each agent has his own landline number, his own 4digit code number and his personal voicemessage) When someone calls to the main number the user will first listen to a welcome message, after welcome message they will listen a voice menu only of the online user agents(for example. you can talk to Alex by pressing 4841, you can talk to Bill by pressing 4842e.tc.). Each agent has a 4digit(f.e. 4841) number and a personal voice message. Caller during listening to the online agents he can press the four digit number and then get into another menu where pressing 1 can listen the the agents recorded message and when pressing 2 they can connect to the agent. The agent will accept the call to his landline phone. Bid only if you have experience and really know what to do. In your bids Include your plan of building this. Bids with no plan will be ignored. Thank you *** both incoming and outgoing calls will be via sip trunk with adsl line so also include your choice of codec
Skills: VOIP Administration Asterisk Elastix FreePBX
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
>> appliance information 1) barebones/hardware is a zycoo P2 appliance, which is an unbranded replica of their U100 pbx appliance. www.zycoo.com 2) U100 appliance is installed with a zycoo proprietary asterisk, and P2 is sold as is. 3) P2 is certified with elastix 2.4.0 4) different communication modules can be installed in the appliance - fxo, fxs, 2gsm, 4gsm, pri t1/e1 5) this appliance is equipped with two 4gsm modules 6) the appliance is equipped with a hardware echo cancellation module 7) the appliance is equipped with a utms modules. zycoo only uses this module for internet connectivity. >> appliance hardware information 1) there are two slots on the appliance in which a communication module can be installed - numbered slot 1 and slot 2. caution - the numbering might start from a 0 in the software. 2) there are two 4gsm communication modules installed in the appliance. 3) the two 4gsm modules installed are zycoo proprietary modules. 4) each 4gsm module has four gsm/sim ports. the ports are numbered 1, 2, 3, 4. caution - the numbering might start from a 0 in the software. 5) the 4gsm module in slot 1, has two gsm/sim cards installed on port 1 and 2. 6) a sanity check was conducted by calling into the phone numbers associated with the gsm/sim, call was received by the system and hung up immediately. these calls are registered in cdr report. 7) the UMTS module installed, is a zycoo proprietary module. zycoo utilizes this module only for internet usage. this module wasn't detected when hardware detection was conducted. zycoo provided no instructions related to utms. >> appliance software information 1) zycoo u100/p2 appliance is elastix certified 2) following zycoo instructions; elastix 2.4.0 is installed on the appliance 3) some zycoo specific packages are also installed immediately after a fresh elastix install 4) from elastix web gui, under system > hardware detector, hardware detection was run and elastix successfully detected two 4gsm modules >> personal notes my personal telephony knowledge and asterisk/elastix specific knowledge is limited. telephony terminology and elastix interface aren't quite under my belt. >> present utility of the appliance i intend to use this appliance with two gsm/sim cards. the area where this appliance will be placed isn't serviced by wired internet. a need is to establish a local presence with a local mobile number. calling is a priority and sms is a plus. it will be terrific if utms internet access could be setup. it will make it possible to remote connect to the appliance for management, other access and sip services. >> configuration requirements (a) gsm/sim trunks (b) configure to be able to send/receive sms messages over gsm/sim (c) disa setup, for remote access (d) configure utms module for ppp/network/internet access (e) secure the appliance from unauthorized telephony use (f) knowledge transfer, email/text and phone (g) consultation session, to discuss future deployment possibilities
Skills: VOIP Administration Asterisk CentOS Elastix
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
We are a Mobile development company based out of India. We are developing an application that needs the users of the application to talk to each other using VOIP calls (Like WhatsApp or Viber). For this feature we need a consultant who has experience in successfully setting up SIP or WebRTC based VOIP systems. The consultant also needs to guide the iOS and the Android development team on the client libraries to use to connect to the server (like SIPDroid C-SIP in Android and PJSIP in iOS or LinPhone on both platforms) The VOIP feature should work in all countries and between all combination of networks like the below (see PDF attached). Note: Please note that we had already tries this ourselves and got it to work in all networks in India. We faced issues when testing in the U.S. We are looking for an expert who has already done this and tested such a system in many countries successfully. If you are a novice please do not bother to respond.
Skills: VOIP Administration SIP VOIP Software
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We are a looking for a VoIP expert with project management experience to lead our deployment of voice services in Vanuatu. Experience with SS7 necessary to enable with other local carriers. Project is partially complete, however we need to engage someone part-time based in a similar time zone to oversee the 2 engineers working on the project, align the tasks and dependencies, and provide guidance/technical advice when required. Platform being deployed is Elastix /A2Billing. 5-10 hours per week required for 1-2 months. Aiming for soft launch of phase 1 services by early June (international calls and on-net calls), with interconnection with local carriers to follow afterwards. Substantial progress has already been made in setting up the platforms and testing them, we primarily need project leadership for the remaining stages and assistance with troubleshooting.
Skills: VOIP Administration A2Billing Elastix SIP