Asterisk Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
I would like a simple voip tool I can use for outbound sales. I have a twilio account. Here is what I would like it to do: - Make outbound calls and receive inbound calls through Twilio. - Click to call. I would like to be able to click a phone number on a website, and my system will auto dial it. - Create a lead in zoho from voip system.
Skills: Asterisk Twilio API
Fixed Price Budget - Expert ($$$) - $150 to $250 - Posted
We're looking to have a knowledgable expert in IVR solutions, payment processing and proper PCI-compliance systems-engineering to aid us by building a complete solution using Asterisk and other open-source projects to create a full secure (and PCI-compliant) IVR payment system similar to the commercially available solutions.
Skills: Asterisk Authorize.Net Development Elastix FreePBX
Fixed Price Budget - Intermediate ($$) - $10 to $350 - Posted
We need to setup and e-mail2fax solution for our cloud based pbx. Fax should be work on T38 protocol aka FOIP. The idea is pretty simple and there are a few old opensource scripts out there. server will accept an email with format and then sent the attached file (mainly pdf or jpeg, ability to do also office files is a welcome) We can provide a test setup VPS server.
Skills: Asterisk A2Billing FreePBX Linux System Administration
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I am currently having two separate problems. 1) When i make calls from external to the grandstream there is no audio 2) All external SIp calls are terminated after 32 seconds I am currently using NAT and NOT using the standard asterisk port of 5060 or standard RTP ports (currently using 10,000-11,000) I need some help configuring the firewall to enable the SIP properly on the firewall.
Skills: Asterisk Firewall Iptables