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

[Georgiewskiy Yuriy]

On 2010-02-12 14:24 +0300, Nikolay Kondratyev wrote freeswitch-users at lists....:

NK>Tihomir, 
NK>
NK>Thanks for the reply.
NK>
NK> 
NK>
NK>I was quite surprised to see 30ms packetization time. and first thought it's
NK>a typo.
NK>
NK>But now I see (if I'm not mistaken) that FS really sends open logical
NK>channel with Alaw:30ms when opening logical channel during fast start (see
NK>attached file).
NK>
NK>This parameter is "display only" on my IPO. 
NK>
NK>Is it possible to change it on the FS side? I think it should be somewhere
NK>in mod_h323 configuration. But I did not found any mod_h323 configuration
NK>parameters except ip addr. and port.

It's not implemented at this time.

NK>By the way, I know that one can use different packetization times for the
NK>same codec, but I've never heard, that somebody really uses 30 ms for
NK>G711Alaw. Always 20ms.
NK>
NK> 
NK>
NK>Thanks ans regards,
NK>
NK>Nikolay.
NK>
NK> 
NK>
NK> 
NK>
NK> 
NK>
NK>  _____  
NK>
NK>From: freeswitch-users-bounces at lists.freeswitch.org
NK>[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Tihomir
NK>Culjaga
NK>Sent: Thursday, February 11, 2010 9:14 PM
NK>To: freeswitch-users at lists.freeswitch.org
NK>Subject: Re: [Freeswitch-users] h323 - sip call is not working
NK>
NK> 
NK>
NK> 
NK>
NK>On Thu, Feb 11, 2010 at 4:18 PM, Nikolay Kondratyev <kond at nstel.ru> wrote:
NK>
NK>Tihomir,
NK>
NK>Thanks for help.
NK>
NK>I enabled fast start on IPO and I can hear voice now. But the ringback tone
NK>and voice appears to be wheezy, but I will investigate that tomorrow.
NK>
NK>
NK>set framing time for your codec to 30ms in IPO, also play with  PI in
NK>alerting... set it to 2.
NK>
NK> 
NK>
NK>Thanks again.
NK>
NK>Nikolay.
NK>
NK> 
NK>
NK> 
NK>
NK> 
NK>
NK>
NK>  _____  
NK>
NK>
NK>From: freeswitch-users-bounces at lists.freeswitch.org
NK>[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Tihomir
NK>Culjaga
NK>Sent: Thursday, February 11, 2010 2:34 PM
NK>
NK>
NK>To: freeswitch-users at lists.freeswitch.org
NK>Subject: Re: [Freeswitch-users] h323 - sip call is not working
NK>
NK> 
NK>
NK>Nikolay, you are sending slow start with tunneling=true ?!?!
NK>
NK>
NK>
NK>It is not gong to work :)
NK>
NK>Please can you set fast start instead?
NK>
NK>
NK>Your call failed because there was no mediaControll channel negotiated at
NK>all... actually the call had to be aborted because wrong signaling .. but
NK>anyhow.
NK>
NK>Please on your IPO use FastStart with h245Tunneling=true... also, same
NK>settings on FS side as well (exclude h245 in setup as well).
NK>
NK>
NK>
NK>
NK>Frame 13 (277 bytes on wire, 277 bytes captured)
NK>Ethernet II, Src: AlliedTe_22:9b:4a (00:00:cd:22:9b:4a), Dst:
NK>Vmware_67:33:a7 (00:0c:29:67:33:a7)
NK>Internet Protocol, Src: 172.23.14.2 (172.23.14.2), Dst: 172.23.22.49
NK>(172.23.22.49)
NK>Transmission Control Protocol, Src Port: oirtgsvc (4141), Dst Port:
NK>h323hostcall (1720), Seq: 1, Ack: 1, Len: 223
NK>TPKT, Version: 3, Length: 223
NK>Q.931
NK>    Protocol discriminator: Q.931
NK>    Call reference value length: 2
NK>    Call reference flag: Message sent from originating side
NK>    Call reference value: 0012
NK>    Message type: SETUP (0x05)
NK>    Bearer capability
NK>    Display  'Gornak Alexandr>2853'
NK>    Calling party number: '5840'
NK>    Called party number: '2853'
NK>    User-user
NK>H.225.0 CS
NK>    H323-UserInformation
NK>        h323-uu-pdu
NK>            h323-message-body: setup (0)
NK>                setup
NK>            h4501SupplementaryService: 1 item
NK>            1... .... h245Tunneling: True
NK>
NK>
NK>
NK>
NK>
NK>
NK>
NK>On Thu, Feb 11, 2010 at 9:18 AM, Nikolay Kondratyev <kond at nstel.ru> wrote:
NK>
NK>> But I do recommenf to use SIP, since it's much better supported by FS.
NK>>
NK>> /Peter
NK>
NK>But SIP is poorly supported by IPO.
NK>Thanks and regards,
NK>
NK>Nikolay.
NK>
NK>
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NK> 
NK>
NK>
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NK>
NK>

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