Built Site to site between offices on Mikrotik, at the main office there is an Asterisk server. The problem is that phones at another office are not registered?

Question

System administration

I describe the situation in detail. There are two offices, office 1 and office 2, and in these offices Mikrotik is built. Site to site Office 1 has an asterisk server, and Office 2 has phones that should connect to the asterisk server that is on office 1, but the problem is that the phones not registering..thanks in advance

Answer 1

Configuration in the studio =) In general, check the routes where your phones look and check the pockets. And still it is possible to look for a problem in filters.

Answer 2

What for to climb to check l7 when it is not clear l3 works??

Answer 3

Do you have to register? Do you have the correct settings in sip/iax conf? sip-users are wound up? sip phones are configured correctly? Are they in the same vlan with Aster (if additional vlans are not specified in the configuration)?

Answer 4

A detailed description is a picture with a network diagram and asterisk and microtic configs) Offhand
: permissions in sip.conf do not allow registering outside the local area.
And yes, are there any rules for udp packets? (and then the ping goes, tcp is fine, but they forgot about udp ...)