Asterisk or Freeswitch "TalkDetect" configuration for answer/disconnect supervision based on audio stream from egress call leg

$250-750 USD

In Progress

Posted

almost 8 years ago

$250-750 USD

Paid on delivery

We have CDMA gateway that cannot generate answer/disconnect supervision other than by timer. We need to place Asterisk/Freeswitch in front of it so it listens to audio stream (G729) from the termination leg and detects Ringback, User answer, and User hungup. Such triggers should be translated to respective SIP messages. Project is for low volume application - up to 60 concurrent calls. All end points are ready for testing. Asterisk server is started. Only need last step to configure Talk_Detect module and pass live testing.

Asterisk PBX

FreeSwitch

VoIP

Project ID: 10663767

About the project

6 proposals

Remote project

Active 8 yrs ago

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6 freelancers are bidding on average $485 USD for this job

@xuniltech

Thanks for the invitation. I have worked on various asterisk projects. Lets discuss and setup talkdetect parameters to detect answer/disconnect events etc. Thanks.

$833 USD in 10 days

5.0

(22 reviews)

5.3

@Erewin

Hi, if you started aasterisk did you try calls? when media is absent? As i know Asterisk can recognise silen in default...

$555 USD in 10 days

5.0

(7 reviews)

4.7

@gilbertarias

hello mr. i am a Voip engineer with more than 8 year of expertise in the field, i have good knowledge of what you need to filter your calls supporting g729 codec and very suitable for you current situation, this will need a dedicated server or vps to work on and will be just an implementation of it, you will be able to filter calls just by pointing your originators and terminator between the system and it will handle it. if you want to talk about this just hit me on chat or on skype: montana3601, best regards.!!

$333 USD in 5 days

4.7

(10 reviews)

3.9

@sooraj13

Hello Sir, We are an Indian development company here. we have checked your posted details here and want more clarification in it, so message us to discuss on it more then we will able to move on it. Thanks

$334 USD in 10 days