[SOLVED] hi. i need some help guys

[rhonvelez]

I applied a SIP service and they provided me a modem which uses an RJ45 patch cable..now on our central, we only have RJ11 ports for voice calls. we are using cisco router as a central. Question is: is it possible to just use an RJ45 - RJ11 patch cable? or i need to buy t1/e1 NIM for voice (which is not available here in our area)..thanks

 

[hang-the-9]

You can't ask whatever company that gave you the modem how to hook it up? If the modem needs ethernet connection, you need to use an ethernet connection.