re: Verizon Pushes-to-Talk, FinallyPTT is easy if you are trying to run it on a single network for one vendor's phones and dedicated call server.
The real problems though will only become apparent when number portability kicks in a users want to churn over from Nextel to Verizon and yet remain on the same buddy list as before.
Cross network PTT should be too hard (just needs time to get a set of clear inter-operable standards written) but gee it is going to get very hard if too many proprietary systems roll out before hand.
The real problems though will only become apparent when number portability kicks in a users want to churn over from Nextel to Verizon and yet remain on the same buddy list as before.
Cross network PTT should be too hard (just needs time to get a set of clear inter-operable standards written) but gee it is going to get very hard if too many proprietary systems roll out before hand.