12-17-2015 04:57 PM - edited 03-17-2019 05:17 AM
Hi,
I'm playing with a Cisco 1751 IOS IPVOICE. Right now as a gateway is working with one FXO and FXS Card, but can't find if can support register a softphone. Does Cisco 1751V support SIP registratration?.
Thanks in advance.
Regards
12-17-2015 07:59 PM
Please see this link for SIP on 1751
http://www.cisco.com/c/en/us/td/docs/ios/12_2/12_2z/12_2zj/feature/guide/ftsipenh.html
12-21-2015 06:06 AM
Cisco 1751V support natively only old SCCP phone. You need to upgrade NVRAM to at least be able to support CIPC on CME 3.1. Additionally, Router IOS is not available from Cisco.com.
Regards
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide