SIP mobile dialer


I'm looking for SIP mobile dialer for mobile phones of symbian, windows mobile. The features should include the following:

1. Fully featured SIP client.

2. Must work with any kind of Soft switch which support SIP.

3. Must support multiple codecs (G711 ,G723 ,G729 ) for sending audio stream.

4. Must support DTMF dialing during a call.

5. Can run behind NAT or on private IP.

6. Can display balance on successful login

7. Can run on application layer so it supports GPRS/EDGE/WiFi/3G for internet connectivity.

8. client can hear remaining balance by listening to IVR.

9. The ability to change voip provider IP and logo in the software if needed.

10. This software will run on the phone having Symbian or Windows Mobile 5 and 6.

Experience in developed similar product with a demo or sample reference preferred.

All source code and documentation must include.

Exapmle dialer: [url removed, login to view] and [url removed, login to view]

Skills: Audio Services, C Programming, C# Programming, Java, Wireless

See more: audio g711 g723, windows mobile 5.5, mobile reference, java 1.5 documentation, java 1.4 documentation, voipswitch, voip switch, voip sip dialer, voip mobile dialer, VoIP dialer, soft switch, soft phone, sip provider, mobile software, mobile login, mobile java, logo mobile, logo for mobile, logo for a mobile phone, it supports, gprs, dialer, audio voip, audio codecs, windows mobile preferred wifi

About the Employer:
( 2 reviews ) Windsor, Canada

Project ID: #514216

7 freelancers are bidding on average $1957 for this job


pl check pmb.

$2500 USD in 20 days
(12 Reviews)

ok, i am ready to work. Thanks!

$1900 USD in 18 days
(2 Reviews)

Hello. We have great experience in such developments as a server and client side. For our clients have developed several solutions based on Asterisk. There are also several products under Windows Mobile.

$2000 USD in 25 days
(0 Reviews)

I have demo program for both the S60 and WM. If you need, I will send to you.

$1000 USD in 1 day
(1 Review)

I have development experience in BlackBerry , Palm , iPhone , Symbian etc. I have developed a wide range of applications like UI development and I have developed a number of highly complex Call management, file and pic More

$2000 USD in 12 days
(0 Reviews)

Hello, Except Symbian, I can develop a SIP client for Mobile 5 and 6. I developed CTI/SIP-enabled client using .NET. I can provide you the customer reference upon your request. Regards

$2100 USD in 20 days
(0 Reviews)

Hello Friend, We have abstarcted your views and we will assure you our best and unique work with our best styles and quality. We have zealous development team with us. Please check the PMB for detailed view of ou More

$2200 USD in 32 days
(0 Reviews)