# Brand Specific Guides The VoIPNow platform supports all SIP capable phones, but please keep in mind that Hosted Network support may not be very familiar with some brands of phones due to availability of devices to our support staff. We are always happy to work with you in order to try and get the phone working with our platform regardless of the brand. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://kb.hostednetwork.com.au/support/services/voice-over-ip-voip/technical-references/brand-specific-guides.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.