[Asterisk-Users] Is it mandatory to give power supply to TDM400P card

2005-08-10 Thread Lokesh kumar
Hi, Everybody, I can modprobe TDM400P card without feeding power supply , so what is the purpose of providing power supply in that card. Can any body tell me Regards Lokesh Portugal mail [EMAIL PROTECTED]

Re: [Asterisk-Users] Is it mandatory to give power supply to TDM400P card

2005-08-10 Thread Time Bandit
I can modprobe TDM400P card without feeding power supply , so what is the purpose of providing power supply in that card. Can any body tell me It is needed if you have FXS ports on it, because the card will need to provide ringing voltage to the phone. hth

Re: [Asterisk-Users] Is it mandatory to give power supply to TDM400P card

2005-08-10 Thread Andrew Kohlsmith
On Wednesday 10 August 2005 14:27, Lokesh kumar wrote: I can modprobe TDM400P card without feeding power supply , so what is the purpose of providing power supply in that card. Can any body tell me While new people to Asterisk is always a good thing and we try to help as much as possible,

Re: [Asterisk-Users] Is it mandatory to give power supply to TDM400P card

2005-08-10 Thread Eric Wieling aka ManxPower
Lokesh kumar wrote: Hi, Everybody, I can modprobe TDM400P card without feeding power supply , so what is the purpose of providing power supply in that card. Can any body tell me The power connector for the TDM400P is required to generate ring voltage on the FXS ports. If you don't have and