Zadarma

• Web site : https://zadarma.com

Supported by a group of providers, Zadarma Project specializes in providing premium quality services. It started it's work in 2006 and continues to progress.

• Configuration :

[general settings]
 Trunk Name: Zadarma(for example)

 Outbound CallerID : (linked external number)

[Inbound Settings]

 Trunk Name: (name of the login)
  
 PEER Details:
   disallow=all
   host=sip.zadarma.com
   insecure=invite,port
   type=friend
   fromdomain=sip.zadarma.com
   allow=alaw&ulaw
   dtmfmode=auto
   secret=xxxxxxxxx
   defaultuser=(login)
   fromuser=(login)
   qualify=400 
   directmedia=no
   nat=force_rport,comedia 
    
[Registration]
   Register String: login:password@sip.zadarma/login