VoIP Platform & Services

Dialers

Tele Pixels will build the Mobile VoIP SIP application with the following features to the client.

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01

Easy installation & User friendly

02

Minimal delay with good voice quality

03

Compatable with all softswitches supporting SIP

04

Compatable mobile platforms

The Ultimate For Your Business

Tele Pixels will build the Mobile VoIP SIP application with the following features to the client.

  • Application should be able to make Voice over Internet Protocol (VoIP) calls. It will make use of Session Initiation Protocol (SIP) as the signalling protocol for the VoIP Calls.

  • Target Devices for the application are Android and iOS

  • Application will have Phone Contact Book integration built into it so that user can directly import the contacts from the phone book for making the calls. Registered user within the server i.e, IP to IP or to the GSM i.e, IP to GSM.

  • Application has the ability to select the Numbers from the contact list, History, and to see people in the network.

  • Application has the ability to change the access point at any point of time.

  • Application can be locked to one provider and can be blocked while roaming.

  • Application will have auto login functionality. It will automatically login the user once he/she starts the application.

  • Application will have a User Friendly Interface.

  • Application will support GSM, G729, and G723.1 codec for Audio Streaming.

  • SRTP Protocol will be using to transmit the audio across the networks.

  • ZRTP Protocol will be used to transmit the audio packets in a encrypted way.

  • Application will make use of technology like XOR Algorithm, Media Relays, HTTP Tunnelling and RTP Encryption so that it works in all networks behind the firewall and NAT or on Private IP.

  • Application should keep a track of connectivity to the server. There should be appropriate notification to the user in case of registration failure. The notification for registration failure should highlight the reason for failure like authentication failure, low balance or others.

  • Installation would be Smooth with Minimal steps. Application would have Minimal delay with acceptable Voice quality.

  • Application would have Minimal delay with acceptable Voice quality.

  • Application will work on 3G/Wi-­Fi/2G or GPRS.

  • IP – Address would be hard coded and user would be able to register with only entering Username / Password.



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