[Freeswitch-users] h323 - sip call is not working

[Nikolay Kondratyev]

Tihomir, 

Thanks for the reply.

 

I was quite surprised to see 30ms packetization time. and first thought it's
a typo.

But now I see (if I'm not mistaken) that FS really sends open logical
channel with Alaw:30ms when opening logical channel during fast start (see
attached file).

This parameter is "display only" on my IPO. 

Is it possible to change it on the FS side? I think it should be somewhere
in mod_h323 configuration. But I did not found any mod_h323 configuration
parameters except ip addr. and port.

 

By the way, I know that one can use different packetization times for the
same codec, but I've never heard, that somebody really uses 30 ms for
G711Alaw. Always 20ms.

 

Thanks ans regards,

Nikolay.

 

 

 

  _____  

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Tihomir
Culjaga
Sent: Thursday, February 11, 2010 9:14 PM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] h323 - sip call is not working

 

 

On Thu, Feb 11, 2010 at 4:18 PM, Nikolay Kondratyev <kond at nstel.ru> wrote:

Tihomir,

Thanks for help.

I enabled fast start on IPO and I can hear voice now. But the ringback tone
and voice appears to be wheezy, but I will investigate that tomorrow.


set framing time for your codec to 30ms in IPO, also play with  PI in
alerting... set it to 2.

 

Thanks again.

Nikolay.

 

 

 


  _____  


From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Tihomir
Culjaga
Sent: Thursday, February 11, 2010 2:34 PM


To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] h323 - sip call is not working

 

Nikolay, you are sending slow start with tunneling=true ?!?!



It is not gong to work :)

Please can you set fast start instead?


Your call failed because there was no mediaControll channel negotiated at
all... actually the call had to be aborted because wrong signaling .. but
anyhow.

Please on your IPO use FastStart with h245Tunneling=true... also, same
settings on FS side as well (exclude h245 in setup as well).




Frame 13 (277 bytes on wire, 277 bytes captured)
Ethernet II, Src: AlliedTe_22:9b:4a (00:00:cd:22:9b:4a), Dst:
Vmware_67:33:a7 (00:0c:29:67:33:a7)
Internet Protocol, Src: 172.23.14.2 (172.23.14.2), Dst: 172.23.22.49
(172.23.22.49)
Transmission Control Protocol, Src Port: oirtgsvc (4141), Dst Port:
h323hostcall (1720), Seq: 1, Ack: 1, Len: 223
TPKT, Version: 3, Length: 223
Q.931
    Protocol discriminator: Q.931
    Call reference value length: 2
    Call reference flag: Message sent from originating side
    Call reference value: 0012
    Message type: SETUP (0x05)
    Bearer capability
    Display  'Gornak Alexandr>2853'
    Calling party number: '5840'
    Called party number: '2853'
    User-user
H.225.0 CS
    H323-UserInformation
        h323-uu-pdu
            h323-message-body: setup (0)
                setup
            h4501SupplementaryService: 1 item
            1... .... h245Tunneling: True







On Thu, Feb 11, 2010 at 9:18 AM, Nikolay Kondratyev <kond at nstel.ru> wrote:

> But I do recommenf to use SIP, since it's much better supported by FS.
>
> /Peter

But SIP is poorly supported by IPO.
Thanks and regards,

Nikolay.


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