Hi I am looking on advice on a new phone system. Currently we have two analog lines with one having ADSL. The two lines are not enough and we are looking at having ISDN so we have 4 incoming lines. The sales guy said have you thought about SIP? well now I have but I need some advice which does not come from a sales guy or a website that it trying to flog me their products.
The sales guy said that my existing BT ADSL should be sufficient for 4 SIP lines but if I wanted I could upgrade to Bt Infinity (want to do this anyway).
Two things that are important to me with regards to phones and that is:
1. Reliability
2. Call Quality
Hope some of OCUk'ers can throw some advice to someone who knows very litttle about SIP.
The sales guy said that my existing BT ADSL should be sufficient for 4 SIP lines but if I wanted I could upgrade to Bt Infinity (want to do this anyway).
Two things that are important to me with regards to phones and that is:
1. Reliability
2. Call Quality
Hope some of OCUk'ers can throw some advice to someone who knows very litttle about SIP.