2. iTel Mobile Dialer offers both Voice and SMS over IP.

4. Can run behind NAT

5. Works on Private IP

8. iTelSwitchPlus, Asterisk, VoIP Switch, MERA SIPHIT, SVI, Nextone etc.

15. It has very efficient implementation of Jitter Buffer and also uses ‘Silent suppression and Comfort Noise Generation Technology’ for better voice experience.

16. Built in IVR functionality to hear the balance.

18. iTel Mobile Dialer is fully customizable.

19. End users can make call or send SMS using the contact from Phonebook

20. Show call log of last 20 successful calls.

23. Saves around 50%+ bandwidth at the originating end

24. Can detect hang call and prevent false billing

25. Compatible to any standard SIP switch.

27. Outstanding RTP jitter management.

28. Very stable

29. Compatible with any version of iTel Mobile Dialer and iTel Pin Protector