Bob refuses to pick up his phone, and the call eventually times out. Transfers create multiple CDRs. In general, a CDR is created for each path of communication between two endpoints. Note that Asterisk does not attempt to compute the total duration or billing time of any of the various channels involved - it is up to the businesses consuming CDRs to know whether or not the amount of time they want to bill a party includes the transfer, the time spent dialing another party, consultation time, etc.
Bob answers, and Alice and Bob talk for awhile. Eventually, Bob decides to send Alice off to Charlie, and he blind transfers Alice to Charlie's extension. Alice and Charlie talk for awhile until Alice decides to hang up.
Eventually, Bob decides to send Alice off to Charlie, and he initiates an attended transfer. Alice is put on hold, and Bob dials Charlie's extension. Bob and Charlie talk for a bit, and Charlie agrees to talk to Alice. Bob completes the attended transfer, Alice is taken off hold, and Alice and Charlie are bridged.
Alice talks to Charlie for awhile, then hangs up. Eventually, Bob decides to send Alice off into Charlie's voicemail mailbox, and he initiates an attended transfer. Alice is put on hold, and Bob dials an extension that calls into VoiceMail. Bob enters in the Charlie's voicemail mailbox number, then completes the attended transfer to put Alice into the voicemail mailbox. Alice records some voicemail, then hangs up. In a SIP protocol attended transfer, two independent channels make up the transferer.
Asterisk recognizes that this is a blonde transfer, takes Alice off hold, and ties Charlie's ringing phone to Alice. Charlie answers, Alice talks to Charlie for awhile, then hangs up. Eventually, Bob decides to bring Charlie into the mix. He puts Alice on hold and dials Charlie's extension.
Bob and Charlie talk for awhile, and Bob then finishes the three-way call by finalizing the attempt. Alice is taken off hold, and Alice, Bob, and Charlie can all talk. Eventually, Bob hangs up, and all parties are ejected and hung up on. Bob is put on hold. Alice and Charlie talk for awhile, and then Alice finishes the attended transfer. Bob is taken off hold, and bridged with Charlie.
Alice is hung up. The CDR records are associated by virtue of the linkedid field. Local channels are a special Asterisk construct that create a path of communication between two bridges or a bridge and an application. A Local channel always consists of two channels with the same name prefix - the first of the Local channel pair is delineated with a ;1 ; the second is delineated with a ;2. Local channels have two different modes in Asterisk:.
An external application Originates a Local channel. The second half of the Local channel is placed into her VoiceMail account. Alice listens to her VoiceMail through the Local channel, then hangs up. This triggers the second half of the Local channel, which Dials Bob. Bob Answers, and Alice and Bob talk. Alice hangs up, the Local channels are hung up, and Bob is hung up on.
When a Local channel optimization occurs, the CDR records associated with the Local channel are finalized. That is, new CDRs are generated from each pair of channels that result from the merging of the bridges.
CDR properties set on optimized Local channels are not propagated to other channels. Setting CDR information on optimizing Local channels will cause that information to be lost. In prior versions of Asterisk it was sometimes necessary to set CDR information on Local channels - with the addition of Pre-Dial handlers , it is always possible to set CDR information on the appropriate channel at the time of creation.
Call Hold is a state of the media between two or more channels, and not a change in the actual bridging of those channels. Channels may be put on hold, taken off hold, put on hold again, forgotten about, found again, taken off hold, etc. Call Park is different from Call Hold. Whereas Call Hold is a change of media state, Call Park implies that the channel has been moved into a state where it can be retrieved by any other channel.
As such, calls in Park receive their own CDR. Alice calls into Asterisk and Bob answers. Alice says she wants to talk to Charlie, but Bob isn't sure Charlie wants to talk to Alice so he blind transfers her into Park. Alice sits, waiting in her parking slot, listening to serenading robots while Bob asks if Charlie wants to talk to Alice. Charlie says sure, so he picks Alice up out of Park and they talk for awhile before Alice hangs up. Alice calls into Asterisk and enters Queue without being Answered.
She waits in the queue for a period of time. At some point in time, she enters into the head of the queue and the queue performs a ring-all on the members of the queue.
There are two queue members - Bob and Charlie. Bob is out to lunch, so his queue member is paused and it returns a Busy indication. Charlie, on the other hand, is not busy and answers. Alice and Charlie talk for awhile, and eventually Alice hangs up. At some point in time, she enters into the head of the queue and the queue performs a round-robin strategy ring on the members of the queue. Bob is rung first, but being lazy, he ignores his phone. After some time of ringing, it times out and goes on to Charlie.
When Charlie's SIP phone rings, he immediately answers. Alice and Charlie talk for some period of time, and eventually Alice hangs up. Alice calls into Asterisk and joins a ConfBridge conference. Bob does a bit later as well. Finally, Charlie joins the Conference.
After talking for awhile, Bob realizes he's late for lunch and hangs up. Alice and Charlie talk for a bit longer, then finally Alice hangs up. Charlie stays in the conference for another second before he hangs up as well. Alice calls into Asterisk and Dials Bob. Bob answers, and he and Alice talk for awhile. ASR report. Reuse Trending Solutions. Workplace Well-Being Solutions.
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Reuse TCP Kits. When created, it was used internally for one of our side projects, which was later on abandoned and was unmaintained for a while. I admit, it is a bit dated as a technology tool — but, having said that, it is still a viable tool to use. As I see it, stability is the most important factor — as a telephone needs to be, first and foremost, stable. I prefer my technology a bit more seasoned. Internally, as a company, we look at technology and evaluate it all the time. Thus, we decided to create a new one.
Does beanstalk-client support saving events in case beanstalk-server is temporarily unavailable? Not pointless at all. I think beanstalkd is a good pragmatic choice for this, simplicity is a feature after all, but is not true the comparison is pointless, they do overlap on some use cases and Kafka could be used for this same purpose. Your email address will not be published. Nir Simionovich.
December 13, Asterisk 14 , Asterisk 15 , How To cdr , contributing , feature. Well, depending on your infrastructure, problems can arise because of any of the below: Row locking within the database Handling of multiple input points Handling a constantly changing data set Split brain processing issues with clusters Replication of data records between multiple data processing points Data synchronizing Data uniqueness and data consistency etc.
Our platform was split into multiple cloud zones and regions. Our platform was spitting out multiple event types that required different types of processing.
Step 1: Install the beanstalkd server Some of the major distributions provide beanstalkd as a precompiled package, so try that one first, otherwise download the source. This parameter is useful when building ; platform with multiple Asterisk servers, that are used for different functions.
For example, ; none billable CDR records can be inserted with a priority of 99, while billable ones be ; inserted with a priority of 1 You will need to uncomment the lines to activate the backend. Is it still in development? When it will be distributed with the code?
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