I Kindly require an answer to a basic question regarding the SPA 8800 (Cisco Small Business).
Can two SPA8800s function without a SIP Server? I have two locations that I need to setup a VOIP for and on the two locations I have an analog PBX that is interfaced with the PSTN and company. I need to interface the SPA8800 with the analog PBX. The SPA8800 will then connect to a switch. The Switch is then connected to an Internet Modem. The second location will have similar connectivity.
Is the SPA8800 capabale to work on remote sites without a proxy SIP Server?
Thank you in advance,