1
Scope
2
Normative references
3
Abbreviations
4
Definitions
5
Target services to be supported
6
Network reference model
6.1 Connection configuration
6.2 Interfaces
6.2.1 Trunk I/F
6.2.2 ISC signalling I/F
6.2.3 Packetized IP-CME control signalling I/F
6.2.4 Packetized call control signalling I/F
6.2.5 IP transmission channel I/F
7 Functions of the IP-CME
7.1 Functions related to audio stream handling
7.2 Trunk I/F access function
7.2.1
Layer 1
7.2.2 TDM Signalling Interface
7.3 ISC signalling I/F control
function
7.4 IP transmission channel I/F access function
7.4.1 Layer 3
7.4.2 Layer 2
7.4.3
Layer 1
7.4.4 IP transmission channel control procedure
7.5 Packetized IP-CME
control signalling function
7.5.1 Definition of the IP-CME profile
7.5.2 Procedure of the profile exchange
7.6 Transport of call control signalling function
7.6.1 Transmission
over IP-based networks
7.6.2 Transmission over SS7 networks
7.7 Multiplexing function
7.7.1 Algorithms for generating multiplexed
packets
7.8 Multiplexing load control function
7.9 System operation management function
7.10 QoS policy management function
7.10.1 QoS requirements and measures
7.11 Network management function
Annex A – IP transmission channel control
procedure
A.1 Conditions
A.2 Parameters
A.3 Procedure
A.3.1 Transmit
side of IP-CME A
A.3.2 Receive
side of IP-CME B
A.4 Structure of the multiplexed
packet
A.4.1 IP port ID (IPP-ID): 7
bits
A.4.2 Extension bit (X): 1 bit
A.4.3 Payload Length (PL): 8
bits
Appendix I – Functional
architecture
I.1 Functional implementation
I.1.1 Transmit side of IP-CME
I.1.2
Receive side of IP-CME