Nortel Networks Remote Gateway 50 - Manual (Page 247)

Appendix A: Media Redirection Scenarios Page 247 of 258
Main Office Configuration for Survivable Remote Gateway 50 Configuration Guide
2 The SRG IP Phone registered to the main
office initiates a call transfer to a main
office IP Phone.
The SRG TDM telephone is put on hold. A
speech path is established between the SRG
IP Phone registered to the main office and the
main office IP Phone. The zone table
indicates interzone bandwidth usage.
3 The Call Transfer key on the SRG
IP Phone registered to the main office is
pressed to complete the call transfer.
A speech path is established between the
SRG TDM telephone and the main office
IP Phone. The zone table indicates interzone
bandwidth usage.
4 The call is released. The zone table indicates bandwidth usage for
the call is unreserved correctly.
Table 19
Scenario 2.2: Call transfer from main office IP Phone to SRG IP Phone in Normal Mode
(Part 1 of 2)
Event Result
1 An SRG TDM telephone calls a main office
IP Phone.
A speech path is established between the
SRG TDM telephone and the main office
IP Phone. The zone table indicates interzone
bandwidth usage.
2 The main office IP Phone initiates a call
transfer to an SRG IP Phone registered to
the main office.
The SRG TDM telephone is put on hold. A
speech path is established between the main
office IP Phone and the SRG IP Phone
registered to the main office. The zone table
indicates interzone bandwidth usage.
3 The Call Transfer key on the main office
IP Phone is pressed to complete the call
transfer.
A speech path is established between the
IP Phone registered to the main office and the
SRG TDM telephone. The zone table
indicates intrazone bandwidth usage.
Table 18
Scenario 2.1: Call transfer from SRG IP Phone in Normal Mode to main office IP Phone
(Part 2 of 2)
Event Result