Displaying 3 results from an estimated 3 matches for "ebc7".
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ebc
2020 Jun 22
2
Voice broken during calls (again...)
Would you mind repeating the test with canreinvite=no set for all you
phones and mobile phones?
What is your upload bitrate? Is it guaranteed?
I would try also to test the PMTU:
Try:
ping -M do -s 2000 ${ip address of the sip server}
You should receive icmp asking for lowering the packet size.
The LTE phones could have lower MTU and thus overcome PMTU problem.
Marek
2020-06-22 21:48
2020 Jun 22
0
Voice broken during calls (again...)
...00% packet loss, time 5103ms
Mmmm... it seems not good, isn't it?
For information, here the output of ifconfig:
dsl0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1492
inet 93.241.x.y netmask 255.255.255.255 destination 62.156.z.k
inet6 fe80::9565:3024:4deb:ebc7 prefixlen 10 scopeid 0x20<link>
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 852397 bytes 480197087 (457.9 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 967912 bytes 170822532 (162.9 MiB)
TX errors 0 dropped 0 overruns 0 c...
2020 Jun 22
2
Voice broken during calls (again...)
...; Mmmm... it seems not good, isn't it?
>
> For information, here the output of ifconfig:
>
> dsl0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1492
> inet 93.241.x.y netmask 255.255.255.255 destination 62.156.z.k
> inet6 fe80::9565:3024:4deb:ebc7 prefixlen 10 scopeid 0x20<link>
> ppp txqueuelen 3 (Point-to-Point Protocol)
> RX packets 852397 bytes 480197087 (457.9 MiB)
> RX errors 0 dropped 0 overruns 0 frame 0
> TX packets 967912 bytes 170822532 (162.9 MiB)
> TX errors 0...