13 Dec
2023
13 Dec
'23
2:44 p.m.
Aloha,
If we're talking about Rtpengine, it can easily be scaled further by
assigning an extra IP address.
Furthermore, for multi-homed with multiple local network interfaces with
different addresses and rtp port ranges, it can run on multiple daemon
instances, it can if I recall correctly it supports up to 64.
Regards
On Wed, Dec 13, 2023, 4:50 a.m. Richard Edmands via sr-users <
sr-users(a)lists.kamailio.org> wrote:
Howdy,
So you’ve got the reserved ports range 0-1023. Then there’s a few other
brackets.
In Linux there are kernel parameters to adjust these ranges, but it has
been a few years.
If we’re really at the stage where we are looking at increasing the size
of the range, then looking into these parameters is also worth looking into
on these rtp boxes.
Typically a box wouldn’t be processing anywhere near the limits to be
genuinely worth considering.
But now that RTPEngine has Cuda offloading…
the
sender!
On 12 Dec 2023, at 2:46 am, Alex Balashov via
sr-users <
sr-users(a)lists.kamailio.org> wrote:
Hello,
Ports are allocated dynamically. Even ports are for RTP, odd ports are
for RTCP.
There is no standard that I am aware of, but common practice is
for the lower bound to be UDP 8000. The upper bound varies, but can be as
high as the logical maximum of 65535.
-- Alex
> On 8 Dec 2023, at 05:16, ZZ Wave via sr-users <
sr-users(a)lists.kamailio.org> wrote:
>
> Hello.
>
> I have some rant with network security dept. Is there some standard,
RFC, what
port range should be used for RTP traffic, how RTP ports are
selected during SIP call negotiation?
>
> Thanks.
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--
Alex Balashov
Principal Consultant
Evariste Systems LLC
Web: https://evaristesys.com
Tel: +1-706-510-6800
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