Any good voice conferencing software..?

hey guys...
i need to make conference in my office . if anyone know then plz inform me about some software which supports voice conferencing with good quality sound.
thanks

 

hmm... there r many... but depends on how many ppl u r going to have conference with .. u can use yahoo .. or skype.. or........behind the proxy u can try ........www.dingotel.com

 

thank u 4 reply.
I have got a slow bandwidth .. my voice conference with yahoo sucks.............is it okay for dingotel ?

 

U may try with some codecs in case of low bandwidth …

 

thanks for reply...in dingotel-How do I determine which codec may suit for me ?how performs skype under NAT?..

 

U have to check one by one as per as ur requirement (codec r listed using bandwidth level).....just concern when u get the best result........No matter which firewall/NAT u r using...dingotel will detect it automatically..