Calling Card / Voip

In Progress

1) caller calls a SIP number;

2) caller enter a PIN code;

3) PIN codes must be preloaded into your software and each caller will be assigned a unique PIN code;

4) once PIN code is validated, caller is transferred to an extension, where a live attendant took with caller;

5) PIN codes are destructive, i.e., once used software will discard PIN code in order to avoid a second use;

6) End

Skills: Asterisk PBX, ERP, VoIP

See more: VoIP PBX, calling card, attendant, pbx software, asterisk extension number, pin extension, software pbx, pin code number, sip calling software, pbx sip, voip asterisk pbx, card asterisk, code use asterisk, calling voip, voip calling software, calling software, asterisk live calls, sip calling, caller asterisk, use voip calls, euro voip card, asterisk pbx calling, enter asterisk, extension pbx, pbx extension

About the Employer:
( 36 reviews ) Sao Paulo, Brazil

Project ID: #4221642

Awarded to:


This is a fairly simple project and I would be happy to handle it for you. I have extensive experience with the VOIP industry and developing VOIP applications.

$250 USD in 5 days
(0 Reviews)

10 freelancers are bidding on average $240 for this job


hi.since you requested best cost bid is without web.

$100 USD in 4 days
(65 Reviews)

Hi, We are Asterisk/VoIP solution provider and have setup/configured various server for calling, ivr, fax, sms etc. Please check your PMB for further detail. thanks

$250 USD in 10 days
(6 Reviews)

kindly check pmb

$300 USD in 3 days
(15 Reviews)

Hi, I have a good experience with asterisk

$230 USD in 1 day
(37 Reviews)

I can do ti...

$250 USD in 7 days
(15 Reviews)

Already worked a lot on almost all kind of VOIP service such as BigBlueButton(bbb),Asterisks, Openmeetings, Sipxecs, freeswitch, Open-sips, freepbx and Wowza. see one such completed project for ref. https://www.freelan More

$250 USD in 6 days
(4 Reviews)

Hi, I successfully complete three A2billing and more than twenty Asterisk/VOIP project in Odesk. Please See my profile for details. Best Regards, Shaiful Alam

$150 USD in 3 days
(10 Reviews)

I already have the software ready.

$250 USD in 2 days
(0 Reviews)

Hi, I have read over your project description and I'm interested in completing your task. I'm a wordpress, joomla and webdesign expert with php, mysql, html, css, SEO, webhosting, web security, linux, VOIP, Gpon, More

$370 USD in 40 days
(0 Reviews)