i am from China Great Electronic Tech Co.,LTd,and we are ip phone ,ata and ip camera manufacuters with 9 years history..
Now let me introduce you of our VOIP products.
For the IP PHONE
Our GT-P302 IP PHONE CAN support 3 sip account and 1 PSTN phone number with real FXO.
OUR GT-P100 IP PHONE can support SIP +H.323 with about 25USD For each.
For the ATA
GT-G101 is 1FXS ,GT-G102 (1 FXS ,1 Lifeline) ,GT-G103( 1FXS ,1 FXO)
GT-G201 is 1FXS ,GT-G202 (1 FXS ,1 Lifeline) ,GT-G203( 1FXS ,1 FXO)
ALL ATA can support 3 SIP account.
As the profession manufacturer ,absolutely we will give you the best price with biggest support including do some speical software development or OEM or ODM.
I will show your more info once your have clear demand
Win-win is our highest pleassure.
Your any feedback is welcomed.
if you have any questions about our products,please contact us
tel:+86 0371 67896178
fax:+86 0371 67896128