SIP App for Iphones and Android phones

Job ID: 39418481

Budget: £250 – £750 GBP

To build and deploy a SIP Application to work using PhoneNumbers.Store’s SIP settings and get this available to both Apple iPhones and Android phones in their stores and also by clicking a Get App link on our website.

The App should be called: PNS-XLHV

The App should carry the PhoneNumber.Store Logo

The App should be built with the following settings hard-coded so that users cannot change them – they should also be hidden from view.

Media Type: SIP
Domain: sbc.insmartcloud.com
Port: 5060
No outbound proxy is required.

The CODECS which can be used are as below.

G711A
G722
G711U
G729AB

These should all be enabled by default and calls should always use the first enabled Codec. One Codec should always be left enabled. Use should be able to select which Codecs they wish to use.

Up to 5 SIP accounts should be able to be added to the application.
Each account should be allowed a 12 alphanumeric name
1 Account should be allowed to be nominated as default for outgoing calls (but can be changed by user)

All 5 accounts need to receive calls at any time.

Outgoing calls should route via default account unless user opts for other account.

When user presses the green [Make Call] button, they should be offered a choice of which of the 5 SIP accounts to make the call from.

The user configurable elements should be as below on a Settings option.

Account name: (Format: 44XXXXXXXXXX)
Username: (Format: 44XXXXXXXXXX)
Password: (Format: Alphanumeric up to 20 characters)
Auth Username: (Format: Alphanumeric up to 20 characters)

User should be able to change ringing tone for incoming calls

Functionality within App

Make calls
Receive calls
Place calls on hold
Resume calls from being on hold
Mute Microphone
Put call on speaker
Call Waiting (up to 3 calls)
Call Swapping (put call on hold and answer another call)
Call Conferencing/ merging: (bring 3 active calls into conversation)
Call Transfer to another number
Allow calls to ring on App when closed unless disabled by user
End Call
Choose which account to dial out from

About Us Information in the App

This App will only work with XLHV SIP accounts provided by phonenumbers.store
To contact PhoneNumbers.Store please WhatsApp us on +441329007007 or visit our website at phonenumbers.store

Notes:
Once accepted, we can provide test a test SIP account for you to use whilst developing & testing the App.
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