[Freeswitch-users] Not send a ptime attr in SDP

Cal Leeming [Simplicity Media Ltd] cal.leeming at simplicitymedialtd.co.uk
Tue Sep 17 21:37:31 MSD 2013


Ask your carrier for the exact reason behind why he wants to remove it.

I'd be curious to hear what they say..

Cal


On Tue, Sep 17, 2013 at 6:26 PM, Ashou Han <ashou at mobile-sphere.com> wrote:

>  One of our carriers ask us to remove this attribute for calls to them, I
> do not understand that either.
>
>
> On 9/17/2013 1:19 PM, Michael Jerris wrote:
>
> There isn't another way other than hacking at the sdp.  Why would you want
> to remove it?
>
>  On Sep 17, 2013, at 12:39 PM, Cal Leeming [Simplicity Media Ltd] <
> cal.leeming at simplicitymedialtd.co.uk> wrote:
>
>  Had a look through google/wiki but cannot find anything relating to
> removing 'ptime' from the SDP.
>
>  There is a few sections on rewriting SDP, but not sure if this would
> work as expected;
>
>  http://wiki.freeswitch.org/wiki/Codec_Negotiation#Rewriting_SDP
>
> http://wiki.freeswitch.org/wiki/Codec_Negotiation#Modifying_the_codec_when_using_proxy_media_mode
>
>  Perhaps give those a try and see how you get on - in the mean time maybe
> someone else might reply with a better answer.
>
>  Cal
>
>
>  On Tue, Sep 17, 2013 at 4:22 PM, Ashou Han <ashou at mobile-sphere.com>wrote:
>
>> Hi,
>>
>> How to set the FreeSwitch to NOT send the ptime attribute in SDP part,
>> that is the
>>
>> a=ptime:20
>>
>> not show up in the SDP message.
>>
>> Thanks,
>> Ashou Han
>>
>
>
>
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