Both are supported on 4.0 but you will continue to use H.323 for your ITG card, however, line side will be handled by a signalling server and trunk side will be handled by your converted ITG card converted to a Media Gateway card.
SIP will be used more for internal signalling between a 1000M and an MCS 5100 for tighter integration. SIP will also be the signalling used between the 1000E and the 1000T.
3rd party SIP phones will not have the same feature set as the i2XXX phones.
If you just upgrade the software only you will remain an Option 11C. If you upgrade hardware and software it becomes a 1000M cabinet the Signaling Server is included. You can remain an 11C using ITG, but the Signaling Server can support up to 1000 IP sets, where your ITG realistically only can support between 60 and 90 sets per card depending on traffic.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.