Asterisk AMD (Answer Machine Detection) Services

$30-250 USD

In Progress

Posted

about 10 years ago

$30-250 USD

Paid on delivery

I need technical services to optimize an Asterisk to listen on a particular message (for 3 seconds), hold the connection and send a SIP 503 the origin specifies if this message is heard. Everything runs on SIP and G.729.

Asterisk PBX

PHP

VoIP

Project ID: 5742921

About the project

3 proposals

Remote project

Active 10 yrs ago

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Awarded to:

@ocactive

I have a lot of experience with AMD on Asterisk, and can tell you it's more of an art than it is science. With that said, it's impossible to guarantee 100% accurate detection, but I know some tricks to get fairly good results. I would like to know, do you have a sample of what the particular message is? Also, are you implementing this on FreePBX, or any other Asterisk distro? Sending the SIP 503 is no problem. I could start on this right away. I'm a senior software engineer for a large VoIP provider here in the states. I have many years' experience with Asterisk.

$93 USD in 1 day

5.0

(2 reviews)

2.8

3 freelancers are bidding on average $193 USD for this job

@linuxfreak1985

Hi there, I have over 7 years experience working on Asterisk PBX, HTML, Wordpress, Magento, Database administration, Website Design, Logo / Banner Design Joomla, CSS, Bulk Email Marketing and Linux Administration. I have read the project description very well, and i would like to complete this project. Let’s complete this project.

$263 USD in 3 days

4.9

(258 reviews)

7.4

@eriyadh

We have vast knowledge on asterisk installation and trouble shooting. IVR, call termination, cllbacksystem. Please let us know if we can help you on your project.

$222 USD in 3 days