Phonelady.com is a fully authorized dealer of Aastra IP phones. Aastra IP phone offerings are suitable for both very small and very large companies, offering high-quality, feature-rich telephony at reduced costs. Furthermore, users report that Aastra phone tech support is exceptionally helpful, making it a popular choice at phonelady.com.
If you’re looking for a solid performing SIP phone system, Aastra is a great alternative to Polycom Phones. The 6751i, 6753i, 6755i and 6757i* have a sleek, attractive, design, XML capabilities, and excellent voice clarity and delivery. There's also some nice cordless options in Aastra's line of SIP phones, including the 6757iCT and 480iCT. If you’re moving to IP, Aastra is definitely a manufacturer to consider.
* Aastra has recently modified some model names and numbers. This change affects the 5i series (including the 51i, 53i, 55i, 57i, 57i CT, 536M, and 560M models). Note, this change is cosmetic in nature only; it does not reflect a change in product.