Elastix, new Rostelecom telephony, Gigaset N720 base station how to connect?

Question

Asterisk

I've been fighting for a couple of days from RT technical support - zero. You are my last stronghold. In general, there is a base station Gigaset N720 handset to it, all handsets registered in freepbx in elastix. Now it's up to the trunks, I do this
Now I do this: I create a user in Rostelecom "105"
in the routing tab on the Rostelecom website I transfer all calls to the number "105"
in pbx Trunk
name 105
Outgoing ID number 105
option for PEER
username=105
type= peer
trustrpid=yes
sendrpid=no
secret=105***
insecure=port,invite
host=376237.19.rt.ru
fromuser=105
fromdomain=376237.19.rt.ru
dtmfmode=auto
disallow=all
context=from-trunk
allow=alaw&ulaw&gsm
USER context from-trunk
Registration string
105:105***@376237.19.rt.ru/105
user registers but no calls come in
Tomorrow I'll be torn apart if it doesn't work, I'm really in a panic. Can you help?

Answer 1

username=SSSSS
type=peer
nat=yes
secret=pass
insecure=invite
host=######.##.rt.ru
fromuser=admin
defaultuser=SSSSS
fromdomain=######.##.rt. en
dtmfmode=rfc2833
disallow=all
context=from-trunk
directimedia=no
canreinvite=no
allow=ulaw
works