[Devel] A tutorial on the OSP peering module is now available

[Dmitry Isakbayev]

Dear Users and Developers,

A tutorial on the OSP peering module is now available at 
http://openser.org/docs/osp/Multi-Lateral_Peering_with_OpenSER_1_0_0.pdf.
The module enables secure, multi-lateral peering with SIP devices that 
support OSP (i.e. OpenSER 1.1.x, OpenSER 1.0.x, (Open)SER 0.9.x, Asterisk 
1.2).  Open source OSP servers are available at www.sipfoundry.org/OSP.

Regards,
Dmitry