Interesting, thanks for pointing that. I would have thought that all events related to a call would have the same Unique-ID. Now I'm even more confused! regards, Klaus -------- Original-Nachricht --------
Datum: Mon, 27 Oct 2008 14:22:31 -0400 Von: "Anthony Knight" <tntknight@gmail.com> An: freeswitch-users@lists.freeswitch.org Betreff: Re: [Freeswitch-users] DTMF Star Event Inconsistent
I'm not an authority on this, but I have spotted some things that might help you figure this out
Your events show up with different unique-ids - Unique-ID: 34b83622-a473-11dd-8207-2b46fcff01af and Unique-ID: 34adac7a-a473-11dd-8207-2b46fcff01af You should only be looking for events on only one unique-id. If each ID is a leg of the call (Not sure about this) It also looks like each leg has a different sampling rate ie PCMU and G722.
Hope this is helpful
Tony Knight
On Mon, Oct 27, 2008 at 2:08 PM, Klaus Teller <klaus.teller@gmx.net> wrote:
Thanks. I am not bridging any call. Calls are originated via the socket interface to the extension 1003. And for the same call, all digits except star will produce two events while star will produce one event sometimes and two events some other times in the same call.
Here are for instance events i got in one single call, pressing 5** (five, star, star). You see that 5 produced two events, the first star produced one event, and the third star produced two events.
Channel-State: CS_EXCHANGE_MEDIA Channel-State-Number: 5 Channel-Name:
sofia/internal/1003%40192.168.50.56%3A50435%3Brinstance%3D65055bcc835b9844
Unique-ID: 34b83622-a473-11dd-8207-2b46fcff01af Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: PCMU Channel-Read-Codec-Rate: 8000 Channel-Write-Codec-Name: PCMU Channel-Write-Codec-Rate: 8000 DTMF-Digit: 5 DTMF-Duration: 2000 Event-Name: DTMF Core-UUID: 1abe8d52-a44b-11dd-8207-2b46fcff01af FreeSWITCH-Hostname: localhost.localdomain FreeSWITCH-IPv4: 127.0.0.1 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2008-10-27%2018%3A04%3A25 Event-Date-GMT: Mon,%2027%20Oct%202008%2022%3A04%3A25%20GMT Event-Date-timestamp: 1225145065750884 Event-Calling-File: switch_channel.c Event-Calling-Function: switch_channel_dequeue_dtmf Event-Calling-Line-Number: 357
Channel-State: CS_EXECUTE Channel-State-Number: 4 Channel-Name: sofia/internal/1003%40192.168.50.94 Unique-ID: 34adac7a-a473-11dd-8207-2b46fcff01af Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: G722 Channel-Read-Codec-Rate: 16000 Channel-Write-Codec-Name: G722 Channel-Write-Codec-Rate: 16000 DTMF-Digit: 5 DTMF-Duration: 2080 Event-Name: DTMF Core-UUID: 1abe8d52-a44b-11dd-8207-2b46fcff01af FreeSWITCH-Hostname: localhost.localdomain FreeSWITCH-IPv4: 127.0.0.1 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2008-10-27%2018%3A04%3A26 Event-Date-GMT: Mon,%2027%20Oct%202008%2022%3A04%3A26%20GMT Event-Date-timestamp: 1225145066008156 Event-Calling-File: switch_channel.c Event-Calling-Function: switch_channel_dequeue_dtmf Event-Calling-Line-Number: 357
Channel-State: CS_EXCHANGE_MEDIA Channel-State-Number: 5 Channel-Name:
sofia/internal/1003%40192.168.50.56%3A50435%3Brinstance%3D65055bcc835b9844
Unique-ID: 34b83622-a473-11dd-8207-2b46fcff01af Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: PCMU Channel-Read-Codec-Rate: 8000 Channel-Write-Codec-Name: PCMU Channel-Write-Codec-Rate: 8000 DTMF-Digit: * DTMF-Duration: 2000 Event-Name: DTMF Core-UUID: 1abe8d52-a44b-11dd-8207-2b46fcff01af FreeSWITCH-Hostname: localhost.localdomain FreeSWITCH-IPv4: 127.0.0.1 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2008-10-27%2018%3A04%3A27 Event-Date-GMT: Mon,%2027%20Oct%202008%2022%3A04%3A27%20GMT Event-Date-timestamp: 1225145067315160 Event-Calling-File: switch_channel.c Event-Calling-Function: switch_channel_dequeue_dtmf Event-Calling-Line-Number: 357
Channel-State: CS_EXCHANGE_MEDIA Channel-State-Number: 5 Channel-Name:
sofia/internal/1003%40192.168.50.56%3A50435%3Brinstance%3D65055bcc835b9844
Unique-ID: 34b83622-a473-11dd-8207-2b46fcff01af Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: PCMU Channel-Read-Codec-Rate: 8000 Channel-Write-Codec-Name: PCMU Channel-Write-Codec-Rate: 8000 DTMF-Digit: * DTMF-Duration: 2000 Event-Name: DTMF Core-UUID: 1abe8d52-a44b-11dd-8207-2b46fcff01af FreeSWITCH-Hostname: localhost.localdomain FreeSWITCH-IPv4: 127.0.0.1 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2008-10-27%2018%3A04%3A28 Event-Date-GMT: Mon,%2027%20Oct%202008%2022%3A04%3A28%20GMT Event-Date-timestamp: 1225145068213242 Event-Calling-File: switch_channel.c Event-Calling-Function: switch_channel_dequeue_dtmf Event-Calling-Line-Number: 357
Channel-State: CS_EXECUTE Channel-State-Number: 4 Channel-Name: sofia/internal/1003%40192.168.50.94 Unique-ID: 34adac7a-a473-11dd-8207-2b46fcff01af Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: G722 Channel-Read-Codec-Rate: 16000 Channel-Write-Codec-Name: G722 Channel-Write-Codec-Rate: 16000 DTMF-Digit: * DTMF-Duration: 2080 Event-Name: DTMF Core-UUID: 1abe8d52-a44b-11dd-8207-2b46fcff01af FreeSWITCH-Hostname: localhost.localdomain FreeSWITCH-IPv4: 127.0.0.1 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2008-10-27%2018%3A04%3A28 Event-Date-GMT: Mon,%2027%20Oct%202008%2022%3A04%3A28%20GMT Event-Date-timestamp: 1225145068456248 Event-Calling-File: switch_channel.c Event-Calling-Function: switch_channel_dequeue_dtmf Event-Calling-Line-Number: 357
Thanks, klaus.
Channel-State: CS_EXCHANGE_MEDIA Channel-State-Number: 5 Channel-Name:
sofia/internal/1003%40192.168.50.56%3A50435%3Brinstance%3D65055bcc835b9844
Unique-ID: b367e680-a472-11dd-8207-2b46fcff01af Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: PCMU Channel-Read-Codec-Rate: 8000 Channel-Write-Codec-Name: PCMU Channel-Write-Codec-Rate: 8000 DTMF-Digit: 8 DTMF-Duration: 2000 Event-Name: DTMF Core-UUID: 1abe8d52-a44b-11dd-8207-2b46fcff01af FreeSWITCH-Hostname: localhost.localdomain FreeSWITCH-IPv4: 127.0.0.1 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2008-10-27%2018%3A00%3A47 Event-Date-GMT: Mon,%2027%20Oct%202008%2022%3A00%3A47%20GMT Event-Date-timestamp: 1225144847932433 Event-Calling-File: switch_channel.c Event-Calling-Function: switch_channel_dequeue_dtmf Event-Calling-Line-Number: 357
Channel-State: CS_EXECUTE Channel-State-Number: 4 Channel-Name: sofia/internal/1003%40192.168.50.94 Unique-ID: b35d1110-a472-11dd-8207-2b46fcff01af Call-Direction: outbound Answer-State: answered Channel-Read-Codec-Name: G722 Channel-Read-Codec-Rate: 16000 Channel-Write-Codec-Name: G722 Channel-Write-Codec-Rate: 16000 DTMF-Digit: 8 DTMF-Duration: 2080 Event-Name: DTMF Core-UUID: 1abe8d52-a44b-11dd-8207-2b46fcff01af FreeSWITCH-Hostname: localhost.localdomain FreeSWITCH-IPv4: 127.0.0.1 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2008-10-27%2018%3A00%3A48 Event-Date-GMT: Mon,%2027%20Oct%202008%2022%3A00%3A48%20GMT Event-Date-timestamp: 1225144848192750 Event-Calling-File: switch_channel.c Event-Calling-Function: switch_channel_dequeue_dtmf Event-Calling-Line-Number: 357
-------- Original-Nachricht --------
Datum: Mon, 27 Oct 2008 12:16:34 -0500 Von: "Anthony Minessale" <anthony.minessale@gmail.com> An: freeswitch-users@lists.freeswitch.org Betreff: Re: [Freeswitch-users] DTMF Star Event Inconsistent
if this is a bridged call you will get one on each leg as the dtmf passes from one leg to the other. if in some cases the dtmf is intercepted by something like the bind_meta_app then you may only see 1.
On Mon, Oct 27, 2008 at 11:36 AM, Klaus Teller <klaus.teller@gmx.net> wrote:
I do indeed look for the Event-Name attribute. But since for a single DTMF digit two events are received from Freeswitch (with Event-Name: DTMF) , i need to differentiate them somehow such that one is processed and the other ignored. The differentiation pattern i found is the channel state (CS_EXCHANGE_MEDIA or CS_EXECUTE state). But then, DTMF-star doesn't always have these two states.
Klaus.
-------- Original-Nachricht --------
Datum: Mon, 27 Oct 2008 11:19:18 -0500 Von: "Anthony Minessale" <anthony.minessale@gmail.com> An: freeswitch-users@lists.freeswitch.org Betreff: Re: [Freeswitch-users] DTMF Star Event Inconsistent
you should be looking for the DTMF event and not reacting to any others
Event-Name: DTMF
any other ones are not necessarily related to what you want.
On Mon, Oct 27, 2008 at 8:49 AM, Klaus Teller <klaus.teller@gmx.net> wrote:
Hi,
I'm calling a registered soft phone (ext. 1003) via the event socket interface. That is, on one side i have some Java code connecting to the Freeswitch event socket interface and placing calls and on the other hand i have the soft phone registered to Freeswitch and awaiting for calls.
Now, when i get a call on the soft phone, i press a sequence of DTMF digits. The sequence of DTMF digits is intended to be read by the Java code via the socket interface. Most things run pretty smoothly: i can place calls, i can send DTMFs, i can receive them on the other hand.
The inconsistent behavior i'm seeing is following. For DTMF-0 to DTMF-9, and DTMF-#, i receive two events via the socket interface. The first one is in CS_EXCHANGE_MEDIA state and the second is in CS_EXECUTE state. Yet for DTMF-* i receive inconsistent number of events: sometimes only one single event in state CS_EXCHANGE_MEDIA sometimes two events as in the case of other DTMF digits.
It seems there is a pattern in this "inconsistency". The odd DTMF-* (first, third, fifth, etc.) generate only one CS_EXCHANGE_MEDIA event while the even (second, fourth, sixth, etc.) generate both events.
Can somebody help me understand what's going on?
Thanks, Klaus.
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