delay in connection to the asterisk.
it is our pjsip.conf file
[global]
max_forwards=70
ignore_uri_user_options=yes
[system-udp]
type=transport
protocol=udp
bind=0.0.0.0
local_net=<sip_net_ip>
[+97715970214_incomming]
type = endpoint
context = incomming
;dtmfmode=rfc8233
dtmf_mode = rfc4733
transport = system-udp
disallow = all
allow = ulaw,alaw
rtp_symmetric = yes
outbound_proxy = sip:<sip_net_ip>:5060\;lr
from_user = <sip_net_number>
from_domain = <sip_net_ip>
outbound_auth = <sip_net_number>
aors = <sip_net_number>
user_eq_phone = yes
[<sip_net_number>_outgoing]
type = endpoint
context = outgoing
;dtmfmode=rfc8233
dtmf_mode = rfc4733
transport = system-udp
disallow = all
allow = ulaw,alaw
rtp_symmetric = yes
outbound_proxy = sip:<sip_net_ip>:5060\;lr
from_user = <sip_net_number>
from_domain = <sip_net_ip>
outbound_auth = <sip_net_number>
aors = <sip_net_number>
user_eq_phone = yes
[<sip_net_number>]
type = aor
max_contacts=10
contact=sip:<sip_net_number>@<sip_net_endpoint>:5060\;lr
outbound_proxy=sip:<sip_net_ip>:5060
qualify_frequency=30
support_path=yes
[<sip_net_number>]
type = identify
endpoint = <sip_net_number>_incomming
match = <sip_net_ip>
[<sip_net_endpoint>]
type = registration
retry_interval = 20
max_retries = 10
contact_user = <sip_net_number>
expiration = 120
transport = system-udp
outbound_auth = <sip_net_number>
client_uri = sip:<sip_net_number>@<sip_net_endpoint>
server_uri = sip:<sip_net_number>:5060
[<sip_net_number>]
type = auth
username = <sip_net_number>@<sip_net_endpoint>
password = <sip_net_password>
[wss_transport]
type=transport
protocol=wss
bind=0.0.0.0
[tcp_transport]
type=transport
protocol=tcp
bind=0.0.0.0
[tls_transport]
type=transport
protocol=tls
bind=0.0.0.0
cert_file=/home/certs/fullchain.cer
priv_key_file=/home/certs/app.asterisk.com.key
cipher=ADH-AES256-SHA,ADH-AES128-SHA
method=tlsv1
; == ACL
[acl] ; Opperates on all pjsip traffic (can also be in acl.conf)
type=acl
permit=0.0.0.0/0.0.0.0
permit=10.0.0.0/255.0.0.0
permit=172.16.0.0/255.240.0.0
permit=192.168.0.0/255.255.0.0
permit=181.223.98.182/255.255.255.0
; == Templates
[single_aor](!)
max_contacts=2
qualify_frequency=15
remove_existing=yes
[userpass_auth](!)
auth_type=userpass
[basic_endpoint](!)
moh_suggest=default
context=from-extensions
inband_progress=no
rtp_timeout=120
message_context=textmessages
allow_subscribe=yes
subscribe_context=subscriptions
direct_media=no
dtmf_mode=rfc4733
device_state_busy_at=1
disallow=all
[phone_endpoint](!)
allow=ulaw,alaw,g722,gsm,vp9,vp8,h264
[webrtc_endpoint](!)
transport=wss_transport
allow=alaw,opus,ulaw,vp9,vp8,h264
webrtc=yes
use_avpf=yes
media_encryption=dtls
dtls_verify=fingerprint
dtls_setup=actpass
ice_support=yes
media_use_received_transport=yes
rtcp_mux=yes
;dtls_cert_file= /home/certs/fullchain.cer
;dtls_priv_key= /home/certs/app.aakashtel.com.key
;dtls_ca_file= /home/certs/ca.cer
#include /home/projects/user.conf
while watching in wireshark the connection is also establishing after some time , as the connection is established the call is being done .
