Our company is interested in having VoIP Java Base SIP Softphone from you, once the dialer is installed in the phone it should work with following feature on JAVA Applications:
- The dialer should work on any GRPS activated phone.
- Once the GPRS and Calling account gets activated, the caller should be able to make VoIP calls by dialling the cell phones dial-pad. In other words for customers it should make calls just like any other phone calls.
- Customers can recieve calls either by SIP to SIP or by "Direct Invert Dialling" (DID)method.
Please also note that the above requirement is very confidential and all our correspondence should be kept intact between between our personals. I will highly appriciate if you could rever on the above ASAP. If you require any further clarification please feel free to contact me on my phone at any time.
Thank you and best regards,