[Spce-user] Fwd: Packet Size

qabane me qabaneitsolutions at gmail.com
Thu Sep 6 05:55:01 EDT 2018


Ok I am not entirely correct. It does seem to work - but not to one
carrier. The difference is that this carrier responds with b=AS:80. As a
result (and I am only assuming it is as a result of that flag) the packet
size we are sending out is 40 which results in one way audio. This is
despite the fact that have set the ptime to 20 and despite the fact that
there is a maxptime:20 in their response.

[image: image.png]

---------- Forwarded message ---------
From: qabane me <qabaneitsolutions at gmail.com>
Date: Thu, Sep 6, 2018 at 11:20 AM
Subject: Packet Size
To: <spce-user at lists.sipwise.com>


Hi

As part of our testing of MR6.4.1 we are playing with repackatisation. We
have set, on a peer level, a packet size of 20. Then we send a call from a
PBX with a ptime of 60. I had expected this to be repacketised to 20 going
upstream but that does not seem to work.

Am I misunderstanding this or is something not working?

Cheers
Theo
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