Voip Administration Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
Hi We do have a quick 2-3 days projects for someone who is expert with coding for Asterisks and VOIP systems. The job is to develop the IVR scenario that we have written it now. The AsteriskNow Image (Centos) is installed. We provide access to server. Also E1 , Sangoma card is installed and configured and ready to programmed. The IVR scenario has 4 main menu options. The Scenario is not hard. But in 3 menu options, the caller will provide two digit numbers and then the system will call REST API from our websevices to verify numbers. So the IVR must communicaiton with our WebServices which they log the information from user and playback voice is depeneded on that. We also want to setup the DID on it so our staff can get connected to Asterisk as SIP server. So if someone calls the E1 line which is 5 digit number line, the rest of 3 digits are reserved for DID. and each of our staff can have one DID.. So the system should forward the DID call to each SIP account of staff.. The whole system is easy to develop for someone who has done middle or advanced work earlier with Asterisks and the job should be done in 2-3 days time. So please pay attention to following terms - You should be expert in Asterisks development. - You should connect to WebServices that we provide and then play proper voice messages to users. - You can record your voice for messages, but then give us voice records and we record them back again in our office. - You should be able to forward calls to DID numbers of E1 line to registered SIP accounts for using on softphone on Voiper or similar softphone. This is one time job and does not involved in different milestones. So once done, we are ready to pay. If you have any questions, please contact me here. Best
Skills: VOIP Administration Asterisk
Fixed-Price - Intermediate ($$) - Est. Budget: $750 - Posted
Job Descriptions of VAS Engineer: We have a content delivery system that integrates our clients in Africa to all Mobile Network Operators (MNO) to send contents via SMS, STK, USSD, IVR/OBD and WAP gateways. The Content delivery platform is highly scalable and extendable for SMS, STK, USSD, IVR/OBD and WAP services delivery. We need a full stack developer with Linux system administration experience in Telecommunication fields. Required skill sets: - Demonstrable experience developing with the LAMP stack (Linux, Apache, MySQL and PHP). Experience with other stacks (e.g. LEMP) a plus. - Linux – must be comfortable with the Linux terminal and be able to perform basic to advanced tasks from the terminal. Access to the VAS server is via the terminal only. - Linux - Networking (IPSec Tunnel, routing & troubleshooting, TCPDUMP , etc) - Linux - SysAdmin (ensure service OAM - support role, can set up cron, logrotate, backups, etc) - Web Server Technology – can set up, configure and troubleshoot an Apache web server. Working knowledge of Beanstalkd, Redis and Nginx is a plus. - SQL - Strong knowledge of SQL. MySQL is currently in use; experience with this or ability to pick up quickly is essential. - PHP Programming – Our Content Delivery platform is built with Yii2 Framework; experience with Yii2 is required. Knowledge of other MVC frameworks is a big plus, for future deployments. - SMPP: Working knowledge of SMPP is a must. Experience with Kannel integration & customization is critical. - Java Programming: can read/write Java code and develop with the Java Spring Framework. Part of our SMPP integrations is implemented in Java. Experience with implementing SMPP in Java is a definite plus. - Source Code Management: Experience with git in a team environment. Our source code repository is managed with git. - Containerization: We use deploy our integrations on Docker servers. Experience with Docker and Docker-compose on Linux is necessary. Knowledge of other container technologies is a plus. - Experience with Web API integration (in PHP and Java), and related technologies (Curl, SOAP, XML, JSON etc) - Experience with configuration and deployment of different VAS solutions - Mobile Applications Development experience is a distinct advantage. - Able to coordinate integration activities between the VAS solutions with the core network, the LAN, the charging systems and the third party content providers. - Strong technical expertise on telecommunications technologies such as SMSC, MMSC, WAP,IVR/OBD and STK - Working experience on VAS Platforms, and service requirement definitions. - Strong knowledge of both Telco Based mobile platforms & services and also IT based VAS services. - Good knowledge of GSM architecture and entities. - Strong working knowledge of SMS, OBD, IVR, USSD and STK mode of subscription and content delivery Job Type: Remote or local support Additional qualities desired: - Ideal candidate must be an independent thinker - Ability and willingness to learn new technologies very quickly when the need arises. - High level of availability
Skills: VOIP Administration Apache CXF Docker Git
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I have recently installed Kazoo. I need help in setting it up for Incoming and outgoing calls for multiple tenants. I already have Kazoo working internally with extensions/etc. The freelancer should be able to remote into my computer and practically guide me/show me how to get it up and running. I would like to learn how to set it up for future knowledge as well. I may also ask a few questions regarding implementing kazoo and best practices.
Skills: VOIP Administration VOIP Software
Fixed-Price - Expert ($$$) - Est. Budget: $50 - Posted
We are looking for someone who can setup a PBX for us. Our current PBX has failed and we've lost the data on it. 1) Install PBX software on a new CentOS 7 server 2) Setup our trunk provider 3) Setup 4-5 extensions on it with DID from our trunk provider 4) Setup the dial-in with the provided MP3s for the menus, etc 5) Setup voicemail for all servers 6) Setup tftp server for configuration of 4 Cisco 7940G phones via SIP Looking forward for offers, please let me know the software you'll be using. It should be a quick job if you know what you're doing Thank you, Mohammed
Skills: VOIP Administration FreePBX VOIP Software
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 30+ hrs/week - Posted
We are seeking the highest level VOIP, SIP, WebRTC, Asterisk Expert. Only the best please apply. Price is no issue if you are the best. We have an immediate voice quality problem with our Asterisk PHP cloud-based software. Our current problem is as follows: Based in Tokyo Japan. We connect to KDDI via our voip service through our data center. 1) We have been running our software for several years and generally the voice quality is acceptable although not perfect. 2) However we recently made two (2) installations and those same (2) installations have proven to be a disaster. The both have the same exact problem. 1) During at approximately the same time of day, various customers talking to customer sales agents cannot hear the agent. The result is the customer hangs up. 2) We have had various incidents every single day and cannot understand the reason. 3) No packet losses are being seen here. 4) Recently tested a codec called OPUS which helped a little but still causes repeated problems which are slightly different but in less frequency meaning the root problem is still there. 5) With OPUS we now have agent or customer or both not being able to hear each other. Again with less frequency but it is still a major issue. We need a high level problem solver and expert to help us identify the root cause and solve this issue quickly. We need you to start today until the job is accomplished. To apply, please write this in your application so I can ensure I do not have to read auto-response applications. ================================= Mr. Burns, I am highly qualified to help you fix your VOIP problem. I am available to start immediately. I am willing to take a paid test to verify my qualifications. Once you apply, my staff members Karen and or Cheza will immediately respond to you and get you started. Thank you.
Skills: VOIP Administration Asterisk OpenSIPS SIP
Fixed-Price - Expert ($$$) - Est. Budget: $150 - Posted
Hi! I need Goautodial configured and integrated with Elastix/freepbx per this tutorial: http://viciwiki.com/index.php/Dial_Through_FreePBX_with_Vicidial The Goautodial/Vicidial machines must be able to use the Elastix/freepbx machine to dial in and out and somehow rotate the outbound trunks, as the single carrier (Sangoma) is complaining about abuse. I do have multiple carriers set up on the freebox box, but the Goautodial is only using the Sangoma trunks. Thanks!
Skills: VOIP Administration Elastix FreePBX vicidial