According to a Sipura PAP2 the NAT of SMs is Symmetric.
This is a complication for SIP…
Anybody can confirm that Canopy NAT is symmetric?
Thanks.
no sure on that but we use SIP behind canopy NAT and it work fine, we have also used Sipura and it works fine…
where you may have an issue sometimes is if there is a double NAT being done in the network…
I have had issues with Canopy NAT on some applications in the past…