Bandwith Optimizer and VPN for VOIP termination - open to bidding

Awarded Posted Sep 19, 2014 Paid on delivery
Awarded Paid on delivery

Project Description:

Project Description:

Explanation of scenario:

1. server A ( asterisk server, with static IP) receiving VoIP calls , with sip protocol, using G711,G729 and/or G723.1 codec and sending calls to Server B

2. Server B ( Asterisk server with PRIVATE NETWORK IP), receiving calls from server A and sending to gateways (quintum gateway for example) or E1 cards

3. Number of Server B can be unlimited

4. Number of Gateways/E1 cards per server B can be unlimited

5. For server B installation need easy to use ISO image that could be booted from USB flash drive, and those USB flash drive will be delivered to our Server B type client (ther termination provider)

6. For server B need portion of asterisk web gui for adding gateways..prefix or so, viewing active calls, billing cdr,etc.

Specific Need:

1. Server A to convert all calls in g723.1 codec and server B to receive all calls in g723.1

2. we need some kind of bandwidth compression system( upto 60-80% than usual SIP calls in g723.1 codec), from Server A to Server B.

3. server A to Server B voice traffic will be encrypted so that voice port blocked bandwidth can be used for termination

Asterisk PBX

Project ID: #6479952

About the project

6 proposals Remote project Active Sep 22, 2014

6 freelancers are bidding on average $2949 for this job

altr

Hello! I'm VoIP Expert with more than 7 years experience in Asterisk based systems. I HAVE SUCCESSFULL EXPERIENCE BUILDING ENCRYPTED CHANNELS FOR CENSORED COUNTRIES WITH ENVIRONMENT LIKE YOURS. You will get fully wo More

$2722 USD in 15 days
(15 Reviews)
4.3
zaedkhan

A proposal has not yet been provided

$1500 USD in 30 days
(1 Review)
2.8
lhcsoft

Hello, I am a telco developer with more than 10 years of experience. I've developed several IVRs using boards like Dialogic and Sangoma for TDM solutions and asterisk and freeswitch for VoIP solutions. Regards,

$3333 USD in 30 days
(0 Reviews)
0.0
offenderstechno

Dear Sir We have a long experience of over 7 years in Graphics, Web and Apps development and are very keen to align with you. We have worked with various technology e.g. Apache, Linux, Unix, MySQL, PHP (Drupal, Joomla More

$3092 USD in 35 days
(0 Reviews)
0.0
tanveerjavaid

Hi I understand the requirement but I have couple of questions which I want to discuss with you so please response. I am highly experienced in VOIP, Linux, php and helping tools and ready to take this challenging job. More

$3157 USD in 30 days
(0 Reviews)
0.0
freelancermann

Hi .. Your brother from Egypt is here to assist .......................>>Please allow PM to discuss your project and please note price duo to your requirement .Thanks

$3888 USD in 11 days
(0 Reviews)
0.0