Mauricio Herrera | 2 Aug 2007 00:51
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HELP FROM LINPHONE

HI, a question....

as functions they have connection with the interface of linphone? and this do??

thanks.

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Luca Olivetti | 2 Aug 2007 01:10
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Print easily parseable status messages from linphonec

I had some strange problems using linphone as a library from pascal
code. I couldn't succeed in debugging those problems, so I decided to
spawn linphonec instead and control it through stdin/stdout.
The attached patch adds an option "-S" that makes linphonec print
easily parseable messages (since they all start with "GSTATE_").

Bye
--

-- 
Luca
Attachment (linphonec.patch): text/x-patch, 3793 bytes
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Sauro Cesaretti | 2 Aug 2007 19:06

problems with linphonec

Hello to everyone,
 
I'd like to use linphonec, the console application of linphone with a sip account
I tried to cinfgure this account and It worked correctly.
but when I tried to call my computer, it rang but after my answer I couldn't hear anything from the speakers of my computer.
Even the microphone of my headset didn't work.
I'm sure that my headset works correctly.
I evenchecked the volumes of the aslamixer and they are ok.
What can I do now?
do you have any solution for that?
if it could help,I made all these tests with fedora core 7.
 
Thanks in advance for all information and for your help
Best regards, Sauro
 
 
 
 
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Luca Olivetti | 2 Aug 2007 19:33
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Re: problems with linphonec

On 8/2/07, Sauro Cesaretti <me <at> saurocesaretti.com> wrote:
>
>
> Hello to everyone,
>
> I'd like to use linphonec, the console application of linphone with a sip
> account
> I tried to cinfgure this account and It worked correctly.
> but when I tried to call my computer, it rang but after my answer I couldn't
> hear anything from the speakers of my computer.
> Even the microphone of my headset didn't work.
> I'm sure that my headset works correctly.
> I evenchecked the volumes of the aslamixer and they are ok.
> What can I do now?
> do you have any solution for that?
> if it could help,I made all these tests with fedora core 7.

are you behind a nat router? If so, did you check that it supports sip?
As strange as it may seem, mine only works if I disable support for
sip, others will only work if the reverse is true.

Bye
--

-- 
Luca
Luca Olivetti | 2 Aug 2007 22:48
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Re: problems with linphonec

[please, keep the discussion on the list]

On 8/2/07, Sauro Cesaretti <me <at> saurocesaretti.com> wrote:
> I don't know if my router supports the sip.
> It's an ISDN router and the brand is Zyxel.
> But the strange thing is that,it works in windows

with a sip program? then probably it's not the router.

> and above all it receives
> the call under linux but
> I can't hear the voice.

voice uses a different set of ports, so it's possible to receive a
call without voice.

> it seems that it's software problem.
> What do you think?
> Have you ever met this kind of problem?

well, yes, but it usually depends on the router *and* the settings of
the program. With linphonec I'd suggest to set the stun server address
("stun xxxx", where xxx is the address of your provider stun server),
then use "firewall stun".
Bye
--

-- 
Luca
Rob Ezendam | 6 Aug 2007 14:30
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SDP in INVITE, RFC3261

Dear all,

 

We are trying to connect linphone to a Mitel 3300 telephone system. >From the developers of Mitel we got the following complaint:

 

From looking at the failed calls traces, it would appear that Linphone

SIP stack is not following RFC 3261. The 3300 SIP lineside does not

offer SDP in the initial invite and the Linphone does not like this nor

does it respond back accordingly. It should offer it's SDP capabilities

when it receives an INVITE without SDP. When the 3300 creates the

initial INVITE, the transaction rules surrounding SDP are:

________________________

RFC 3261 13.2.1 Creating the Initial INVITE For the initial INVITE

transaction, the rules are:

1- The initial offer MUST be in either an INVITE or, if not there, in

the first reliable non-failure message from the UAS back to the UAC. In

this specification, that is the final 2xx response.

...

3- If the initial offer is in the first reliable non-failure message

from the UAS back to UAC, the answer MUST be in the acknowledgement for

that message (in this specification, ACK for a 2xx response).

...

Concretely, the above rules specify two exchanges for UAs compliant to

this specification alone - the offer is in the INVITE, and the answer in

the 2xx (and possibly in a 1xx as well, with the same value), or the

offer is in the 2xx, and the answer is in the ACK. All user agents that

support INVITE MUST support these two exchanges.

 

 

 

Are there plans to make linphone more compliant to RFC 3261?

 

 

Kind regards,

Rob Ezendam

 

 

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Rob Ezendam | 6 Aug 2007 14:52
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SDP in INVITE, RFC3261

 

 

Dear all,

 

We are trying to connect linphone to a Mitel 3300 telephone system.

From the developers of Mitel we got the following complaint:

 

From looking at the failed calls traces, it would appear that Linphone

SIP stack is not following RFC 3261. The 3300 SIP lineside does not

offer SDP in the initial invite and the Linphone does not like this nor

does it respond back accordingly. It should offer it's SDP capabilities

when it receives an INVITE without SDP. When the 3300 creates the

initial INVITE, the transaction rules surrounding SDP are:

________________________

RFC 3261 13.2.1 Creating the Initial INVITE For the initial INVITE

transaction, the rules are:

1- The initial offer MUST be in either an INVITE or, if not there, in

the first reliable non-failure message from the UAS back to the UAC. In

this specification, that is the final 2xx response.

...

3- If the initial offer is in the first reliable non-failure message

from the UAS back to UAC, the answer MUST be in the acknowledgement for

that message (in this specification, ACK for a 2xx response).

...

Concretely, the above rules specify two exchanges for UAs compliant to

this specification alone - the offer is in the INVITE, and the answer in

the 2xx (and possibly in a 1xx as well, with the same value), or the

offer is in the 2xx, and the answer is in the ACK. All user agents that

support INVITE MUST support these two exchanges.

 

 

 

Are there plans to make linphone more compliant to RFC 3261?

 

 

Kind regards,

Rob Ezendam

 

 

 

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Linphone-users <at> nongnu.org
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Simon Morlat | 7 Aug 2007 15:18

Re: H264 Support

No versions of linphone have H264. It's a quite big work. 
I would need time (or being funded ) for that.
For my usage of linphone I think theora is good enough, otherwise I'm looking 
at snow codec, which looks very promising.

Simon

Le Friday 27 July 2007 10:44:41 sanil d, vous avez écrit :
>  Hi,
>
> I checked the freatures of LInphone version 1.7.0 and it does not support
> H.264 video codec. Any of the linphone version that has the support for
> H264 or has any body worked on the same?!
>
> Thanks a lot.
>
> Regards
> Sanil.
Amparo | 7 Aug 2007 16:07
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Getting started

 Hello,
 
I am new at linphone and I don't get it working correctly. I use linphone with my voipbuster's account.

Using sip:<phonenumber> <at> voipbuster.com I have been able to make calls to landlines. That was a one-timer, now I get: Could not reach destination.
Making pc-to-pc calls is impossible because when my contacts and I are online, I see them as Gone and they see me as Offline.
My linphone says that my registration at VoipBuster was succesfull.

I have no idea how to fix it, I don't even know what the problem is. So, if anyone could help me I would surely appreciate.

Thank you very much.

Regards,
Amparo

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top top | 8 Aug 2007 02:39
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BIFS

Guess Linphone is not supporting BIFS and there's no plan to do it in the future, right?

       
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