ne with labeling to use on a hosted PABX we sell. The Client needs to support Voice calls using SIP and have the option to support a STUN server
the client does not need to support presence the softclient needs to have 1 soft keys which the use can modify to support PABX features, Call Transfer call Pickup Conference call should be available as fixed soft keys
The branding will include our trade name logo attached
i have good experience with pbx and sip protocols . i am familiar with sip programming. so wish to help here if i can.
thanks in advance for reading my proposal