You may be interested in how PingTel fits into Nortel’s strategy. Here are the details according to the Hyperconnected Enterprise blog:

1. Our strategy is UC, and sipXecs is a native SIP solution consistent with our strategy.
2. Our strategy is user and application scalability..
3. Our strategy is centered on delivering high Quality of Experience.
4. Our strategy is centered on delivering Simplifications.

For more information please visit this blog entry by Tony Rybczynski.