[Serusers] SER questions

We are evaluating a hosted VOIP platform from a company called Lignup ( www.lignup.com <http://www.lignup.com/> ). They tell us we need a Session Border Controller to work as an intermidaetary between the customers and the VOIP PBX and the PSTN. They use or recommend NexTone. Will or does SER perform the same functions. Business Class Internet Services Andy Gutierrez Phoenix Internet <http://maps.yahoo.com/py/maps.py?Pyt=Tmap&addr=2922+W.+Clarendon+Ave.&csz=P hoenix%2C+AZ+85017&country=us> 2922 W. Clarendon Ave. Phoenix, AZ 85017 <mailto:andy@phxinternet.net> andy(a)phxinternet.net IM: andyznetandyznet <http://www.phoenixinternet.net> www.phoenixinternet.net tel: fax: 602-234-0917 x 115 602-234-0699 <https://www.plaxo.com/add_me?u=21475002481&v0=312722&k0=883971886> Add me to your address book... <http://www.plaxo.com/signature> Want a signature like this?