Connection Via Q.sig.ip - Aastra OpenCom 100 Series Mounting And Commissioning User Manual

TC system networking via network connections
Feature
Presence (Messenger)
VIP call
announcement
busy signalling
automatic feature
detection
Tip:
Note
The OpenCom 131 cannot be operated using a Media Gateway Card. This is why
Q.SIP-IP and SIP tie line are not supported.

Connection via Q.SIG.IP

The OpenCom 100 communications system supports transmission of the Q.SIG
protocol – intended for ISDN point-to-point connections – via network connection
(Q.SIG-IP). Protocol and call data are exchanged using IP connections with Q.SIG-IP.
The number of simultaneous conversations possible will depend on the capacity of
the network or internet connection and the compression method used. A multiple
S point-to-point connection is simulated for each Q.SIG-IP bundle. This means that
2M
5 virtual D channels and up to 120 voice channels are available. The Media Gateway
Card channels are used for Q.SIG-IP (see MGW Interface Card starting on page 119).
Q.SIG-IP connection data are subject to codec compression (please refer to
IP (VoIP) chapter regarding Fundamentals starting on page 110). Q.SIG-IP also
Q.SIG-IP
OC100 /
Aastra
800
yes
yes
yes
yes
no
The following applies to connections to OpenCom 1000 systems:
As opposed to line-connected Q.SIG, with Q.SIG-IP and SIP tie line
the OpenCom 100 communications system assigns a comma
symbol a value in the transmitted name information: if there is a
comma, first names and last names are shown the wrong way
round on the terminal and in call lists.
Q.SIG-IP SIP
OC1000 tie line
OC100 /
Aastra
800
no yes
no yes
no yes
no yes
no yes
PBX Networking
SIP
tie line
OC1000 /
Aastra
5000
no
no
no
no
no
Voice over
163