We are looking to setup as a trial a secure SIP lookup directory/exchange where clients upload VOIP numbers and their corresponding SIP address. Our directory should provision a dynamic SIP address for each number so that this is the published address for that number in our directory (we may not need this depending on architecture and security). When other clients do a lookup for these numbers or connect to our generated SIP addresses, we want to see if we can setup a system that can handle just the signalling and have the call between the source and destination connect directly. Instead of a lookup, we may only need to provide a SIP response of it does/doesn't exist and if it does, to then route the call. The main issue is that the end destination clients will only be opening access in their firewalls for our IP/systems to avoid issues with promoting a SIP address publicly. So the exchange acts as a way to approve trusted parties. Is there a way we can achieve this?
Please recommend, detail and cost your approach to setup this system using open source SIP and security software on amazon and to also support it on an ongoing basis (trial initially, so little to no traffic). We currently have an Asterisk installation on Amazon with someone who helps to support that, that we can use. We will also need an online web form connected to the database to register numbers.
Hello, We are in the process of creating SIP based video conferencing solution using Asterisk. We have SIP based Android client application. We need help from an expert to deploy the video conference server / services so that our SIP client can work efficiently...
Hi There, I am looking for a web interface into Freeswitch to configure DialPlans, Sip Providers, LCR etc The freeswitch must accept incoming calls and then forward it off to carrier (wholesale) If a module could be designed it will be great...
I am developing a site similar to http://www.mbox.com.au I already have a designer I need the backedn programmed. The site can be programmed in one of the following, PHP, Ruby or Python. You must have knowledge how t SIP and DID works, also knowledge of t.38 is preferable. If you are interested
I want customised sip dailer for IOS branded with my company logo, balance display,support most codecs (G729, G711, G722,Speex, ), phone book,contacts and some sip settings already filled in so that users only need to insert username and password to activate this sip client...
~ Configure/Modify existing A2billing/Asterisk system for pinless calling card system where customer is authenticated by his/her registered phone # ~ Configure/Modify system for traditional calling card setup that will require a pin (This will be used to sell calling cards) ~ Build the Services,...
We are looking for a Call Center manager with a team of telemarketers, virtual assistants who will provide a dialer with custom branding and SIP minutes and good sales guys is a big plus. We will be managing multiple campaigns and growth is here.
I have Goautodial setup and need help configuring to allow the following processes: - Agent escalates a call to a Manager. Manager is able to see Customer information that Agent was viewing. - Agent escalates a call to Manager by conferencing in the Manager...
Hello, we have a custom voip application that uses asterisk and py. If you have very strong skills in asterisk and py please respond.
We need an on call Vicidial / GoAutoDial expert support. Dialer is already up and running. We just need support from time to time. We prefer Filipino applicants.
We are looking for an VoIP expert to assist us with a number of installation, configuration and development projects on our Asterisk & OpenSIPS platforms...