Help whit call forward

[wycodreams]

Cant i configure the call forward, i dont understand this procedure, please help me.
If the from pattern, is the incoming number, your sintaxis is:

(incoming telephone number)@your VSP.com
or
(incoming telephone number)@your VSP.com $ (see $)

if is incoming a pstn number, what is my vsp? Is voxalot.com?, for example
is incoming a mexican number,(telmex is the pstn provider in Mexico)
(52)(55)XXXXXXXX,
then my from pattern is:
(52)(55)XXXXXXXX@voxalot.com,
the call is incoming for sipbroker code (voxalot *010 XXXXXX and use the sipbroker access number 5559852341)
then, i want to connect a telephone number of anaheim california, then my forward to URI is:
sip: telephone number@your VSP.com
sip: 011(1)(714)XXXXXXXX@voicestik.com

voicestik.com is my VSP to connect the call to USAand 011 is the USA code for international call

please help me, this plan dont work, where is the wrong?
thank s