# Cisco 7945G

**URL:** <https://community.asterisk.org/t/cisco-7945g/46999>\
**Category:** Asterisk Support\
**Created:** [August 28, 2014, 8:17pm UTC](https://community.asterisk.org/t/cisco-7945g/46999 "2014-08-28T20:17:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![system](https://global.discourse-cdn.com/asterisk/original/2X/4/475d0c889911cfb84ac4881ad6df8b523e3f9105.png) [@system](https://community.asterisk.org/u/system)\
**Post date:** [August 28, 2014, 8:17pm UTC](https://community.asterisk.org/t/cisco-7945g/46999/1 "2014-08-28T20:17:05Z")

</div>

Hi,

We have some new Cisco IP Phone 7945G that we are trying to get working with asterisk.

I’ve read that the 9.x firmware doesn’t work with asterisk, and we have the phones that require version 9.3.1 or above.

I’ve tried getting these to work with both chan\_sccp and chan\_skinny as well as SIP but nothing seems to work - doesn’t even seem to be try to register.

Has anyone else been able to get these to work with asterisk?