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Time Left: Less than 7 days
Fixed Price: Less than $500   |  Posted: Mar 31, 2015  |  Ends: 22h, 1m  |   3 Proposals
Hi, We are looking for someone to build / modify a pre built tool that allows us to check whether the relevant ports are open for our VoIP solution. We would like to be able to embed this on our website. We basically want something like this   [obscured]  /tools/open-ports/ but it will check multiple ports as well as router set up - : The things that we need to check are: - SIP ALG turned off - DHCP Server enabled on Router (with DNS lease) - NAT enabled for DHCP subnet. - No outbound restrictions on the following ports: - 80/tcp - 53/udp - 123/udp - 5060/udp - 5062 UDP - UDP 10000 ? 60000 (for RTP) - ICMP Cheers
Category: Software Application       
Skills: .NET Framework, Adobe Flash, PHP, C++       

l****o3d
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| l****o3d
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Mar 28, 2015  |  Ends: 3d, 3h  |   23 Proposals
I currently use zoiper, a soft phone. My current phone system is configured to ring 3 extensions however we are having issues calling each other. I would like to hire someone to diagnose my issue. Whether it is my soft phone set up or my voip provider so I can change what is causing the issue.
Category: Other IT & Programming       

R****ick
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| R****ick
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 23, 2015  |  Ends: 6d, 8h  |   13 Proposals
Background: We have been successfully running a 3CX voip pbx at our company for a few years. 30 end points, mainly polycom 501, 430, 331 phones. Our phone system and all end points use a completely separate network from our data network. The phone network connects to the internet using a dedicated T1. The only traffic on this line is from the phone network. The 3CX server and all phones use internet IP addresses. For now, no firewall exists. Ultimately we'd like a firewall in place and then provide the end-points (phones) with internal (NAT) IP addresses, but we were never able to get the system working with a firewall introduced into the mix. (Introducing a firewall could be a second project) The point for now, however, is that no firewall exists to mask the root of the problems that we're having. The server and all phones sit directly on the internet. Problem: We have long been experiencing what I can best describe as "spam" incoming calls. They happen regularly through...
Category: Networking & Security       

p****lon
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| p****lon
|    United States
Fixed Price: Less than $500   |  Posted: Mar 23, 2015  |  Ends: 6d, 0h  |   5 Proposals
Problem Statement Synchronization in IP telephony in Enterprise Networks by simulating the existing jitter buffer algorithms and them enhancing them. Components of the project - A] VOIP traffic generation - This should comprise of voice and video data packet generation/simulation B] Scaling up of the network to use large number of nodes (100 or more nodes) C] Implementation of fixed jitter buffer algorithm D] Implementation adaptive jitter buffer algorithm The simulation should also include use of codecs (combination of coder and decoder) in it The most popular voice coding ITU-T for telephony and packet voice include G.711, G.726, G.728 and G.723.1 The implementation can include any of these. Since this is research work, new work/enhancements need to be implemented Hence it is Important to enhance these algorithms and compare the results before and after algorithm enhancements. Ehancement to the above mentioned synchronization algorithms is to be carried ...
Category: Software Application       
Skills: LabVIEW, MATLAB, opnet       

A****d65
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| A****d65
|    Egypt
Fixed Price: $100 - $120   |  Posted: Mar 22, 2015  |  Ends: 5d, 8h  |   4 Proposals
Hi, I am looking for freelancer to do me a Brochure for White Label Reseller Reseller I want freelancer to invite the market and make a package which will gain whitelabel reseller and resellers. Desired Skills Sales Writing, Sales, VOIP Administration, Sales Letters, Sales Promotion
Category: Database Administration       

E****ohn
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| E****ohn
|    United Arab Emirates
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Mar 22, 2015  |  Ends: 5d, 7h  |   12 Proposals
looking for a asterisk voip trixbox serson to work on server qui setup configurations my sql database saving back up downloading and uploading
Category: Software Application       
Skills: Telecommunications Engineering       

p****171
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| p****171
Fixed Price: $1,000 - $5,000   |  Posted: Mar 22, 2015  |  Ends: 5d, 3h  |   29 Proposals
We need help developing our minimally viable product (MVP) that's a native iOS app that connects travelers with service providers. We've developed the UI and have full specifications for you to review. There is minimal discovery you'll need to use to get started. We need a skilled developer to help us create our MVP quickly. With success, more work will follow. Full wireframes and specs will be provided to short-listed candidates. We are on a tight timeline with a delivery of Monday, April 13. If you can't hit this target, please pass on this project. Estimated budget: $1,500-$1,800. --- Job Description: We are looking for a talented Mobile Application Developer who will be responsible for the design, development and deployment of our mobile apps. Your responsibilities: - Review and perform a technical analysis of requirements - Produce a solid, detailed technical design - Write clean, modular, robust code to implement the desired requirements - Contribute ideas for mak...
Category: Mobile Applications       

F****LLC
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| F****LLC
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Mar 22, 2015  |  Ends: 4d, 22h  |   15 Proposals
Hello, I am integrating plivo API SDK and need a good developed who can program in PHP, Asterisk, GUI and ultimately get Plivo API working with   [obscured]   Thanks kindly, David G.   [obscured]     [obscured]  
Category: Web Programming       
Skills: MySQL Administration, HTML, PHP       

s****ns1
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| s****ns1 *
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 20, 2015  |  Ends: 3d, 11h  |   17 Proposals
I have a softswitch with FREE PBX and A2Billing for my calling card system I have 2 trunks to that go to my 2 carrier outbound services I need to have BOTH trunks to use G.729 codec because most of my customers are originating calls from Africa where bandwidth is "small or lower".
Category: Other IT & Programming       
Skills: Asterisk, PHP, VOIP Administration       

e****ing
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| e****ing
|    United States
Fixed Price: $20 - $40   |  Posted: Mar 20, 2015  |  Ends: 3d, 10h  |   4 Proposals
hi this is a quick job for someone that knows what they are doing. i need to provide different customer of mine a way of sending outgoing faxes from their computers. i have put a budget however it is negotiable for someone who can offer me the best and simplest solution. Ideally I would like this job to start on Monday. when responding please let me know how long you think it will take you to complete this job. if you can show me a working example of the system it would be an advantage.
Category: Other IT & Programming       

d****tts
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| d****tts
|    United Kingdom
Hourly Rate: $15 - $20 / hr   |  Duration: Not Sure  |  Posted: Mar 20, 2015  |  Ends: 2d, 19h  |   12 Proposals
Hello, I run   [obscured]  /voip and voiptel.website. I am looking for an Asterisk Expert who can program up an Asterisk GUI who can come on the team full part time position to help program up. I also need someone who can be available to develop this on a Linux Centos 64bit, PHP/HTML/CSS/PYTHON or just an off the shelf Asterisk GUI Purchase and we can customise the Asterisk VOIP GUI. I need the Asterisk GUI to be able to add phone extensions, usernames, passwords, authorization names, Domain/IP Addresses, Name, and a username/password login to the Asterisk GUI. I look forward to working with you to get the VOIP Asterisk GUI Integrated GUI web interface working and developed over a period of time. Note that I have the core Asterisk Servers already up and running, it's just that I need to develop and customise a nice friendly Asterisk GUI interface so that clients can login to it and manage their own Asterisk VoIP Settings. Kind Regards, David G.   [obscured]  
Category: Web Programming       
Skills: Asterisk, MySQL Administration, PHP       

s****ns1
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| s****ns1 *
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 19, 2015  |  Ends: 2d, 10h  |   13 Proposals
Currently we are using a hosted VOIP solution but have outgrown it. Our primary goal is to transition to our own asterisk/FreePBX (or other) server, either hosted internally, or with a VPS or dedicated server in a data center. We would like to use SIP trunking and have been researching providers that provide per minute charges as opposed to "line" charges. The implementation should take into account proper security, QOS, call capacity, and basic functionality Voicemail Multiple calls support Switching between active calls Call conference Call transfer (blind, attended), hold Speaker, mute Call history logs faxing DHCP/Auto-provisioning Since this is a coworking space with long and short term clients, one of the main goals of the project will be to implement a billing system where we can charge for long distance calling and have the proper logs, report, invoices. A secondary goal will be to automate the new client onboarding process with a form/script (TBD)(ID: 704290...
Category: Other IT & Programming       
Skills: Asterisk, PHP, VOIP Administration, FreePBX       
Preferred Location: North America

s****nbe
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| s****nbe
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 18, 2015  |  Ends: 1d, 11h  |   21 Proposals
Seeking System Administrator with 5+ years of experience to join our growing team.
Category: System Administration       

a****ing
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| a****ing
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Mar 18, 2015  |  Ends: 1d, 4h  |   5 Proposals
I have a Pfsense router that needs to be programmed with the following 2 Wan connections - 5meg TW and 10/2 DSL , These need to be setup for multipath 3 - VLan - vlan1 desktops, vlan20 wireless AP users, vlan30, voip devices Each vlan needs its own dhcp pool. Vlans will able be assigned to 1 port on the pfsence and trunked to a cisco managed switch.
Category: Technical Support       
Skills: PfSense       

b****man
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| b****man
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Mar 18, 2015  |  Ends: 21h, 43m  |   21 Proposals
Our voip provider got an api where we would like to get the cdr's from. In the basic: Trough a daily cron Get our customers in the voip system Extract call statistics from it. Match it with the pricing Maybe version 2: Customer could login and see the account balance and statistics specs: clean php with mysql codeigniter (bootstrap)
Category: Web Programming       
Skills: MySQL Administration, HTML, PHP       

s****cnl
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| s****cnl
|    Netherlands
Fixed Price: Not Sure   |  Posted: Mar 18, 2015  |  Ends: 20h, 33m  |   11 Proposals
Hi I need someone to help setup replication with live IP migration to another server for Apache and Postgres. For Apache, I would like 2 servers to be backup for each other. For Postgres, I would like Primary and Secondary DB to be able to backup each other. When the Primary comes back up, the primary can take over. For a VoIP server, I need IP to be able to float between two servers when one server is down.
Category: System Administration       

a****omp
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| a****omp
|    Hong Kong SAR, PRC
Fixed Price: Less than $500   |  Posted: Mar 15, 2015  |  Ends: 4d, 20h  |   9 Proposals
Hi, I have a php page to view a call (VoIP) statistic. I need to modify this statistic page so it can produce an alarm sound, blinking text, and sending email if one or more statistic is passing the threshold value. so I also need to have one more page to enter and modified the warning and alarm threshold. you can see the screen shot of my existing statistic page as attached. it already has a reload interval, so the statistic will reload automatically for example each 5 seconds. it means the alarm feature needs to check the statistic on each reload. these will be expected on the new page (please create a new page text called "alarm setting" in main menu) : - this page can only be view, and edited by admin account only (there's already admin account value and how to check in existing code) - other account can't even see the "alarm setting" text on main menu - the alarm setting page will consist of all the orginator, terminator and dialpeer ID, and each of those ID...
Category: Web Programming       
Skills: MySQL Administration, HTML, PHP       

v****xuz
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| v****xuz
|    Indonesia
Fixed Price: $500 - $1,000   |  Posted: Mar 02, 2015  |  Ends: 12h, 19m  |   9 Proposals
Looking to create a personal backed to integrate real estate databases with a CRM. The backed will also include and Auto Dialer / Semi-automatic dialer in order to stream line speaking with costumers.
Category: Database Development       
Skills: CRM, PHP, MySQL Programming, SIP, VOIP Software       

j****ein
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| j****ein
|    United States
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