Cisco Systems H.323/SIP Manual De Usuario
A-3
Administrator Guide for Cisco Unified MeetingPlace H.323/SIP IP Gateway Software Release 5.2.1
OL-6571-02
Appendix A Cisco Unified MeetingPlace H.323/SIP IP Gateway Software Release 5.2.1 Installation Worksheets
Information About the Cisco Unified MeetingPlace H.323/SIP IP Gateway Software Release 5.2.1 Dial Plan
For Cisco Unified MeetingPlace Audio Servers systems that have both PSTN and IP interfaces, a dial
plan should account for rollover from PSTN to IP ports and vice versa. For example, if you have a
Cisco Unified MeetingPlace Audio Server system with 96 IP user licenses and 192 PSTN user licenses,
the 97th caller to IP is automatically forwarded to a PSTN port by Cisco Unified CallManager through
a voice gateway, rather than producing a fast busy signal.
plan should account for rollover from PSTN to IP ports and vice versa. For example, if you have a
Cisco Unified MeetingPlace Audio Server system with 96 IP user licenses and 192 PSTN user licenses,
the 97th caller to IP is automatically forwarded to a PSTN port by Cisco Unified CallManager through
a voice gateway, rather than producing a fast busy signal.
For additional information about mixed-mode configuration, see the Configuration Guide for
Cisco Unified MeetingPlace Audio Server Release 5.3 at the following URL:
Cisco Unified MeetingPlace Audio Server Release 5.3 at the following URL:
Cisco Unified MeetingPlace H.323/SIP IP Gateway Software Release 5.2.1 Dial
Plan Worksheet
Plan Worksheet
Use the following worksheet to create a a dial plan
.
MeetingPlace IP call flow
Value
1.
From an IP phone to the IP-gateway server.
If the IP-gateway server is busy, Cisco Unified
CallManager can forward calls to Cisco Unified
MeetingPlace system PSTN through a voice gateway.
You must configure Cisco Unified CallManager and
the voice gateway to route this type of call.
CallManager can forward calls to Cisco Unified
MeetingPlace system PSTN through a voice gateway.
You must configure Cisco Unified CallManager and
the voice gateway to route this type of call.
dial pattern____________________
A 4-digit number that does not conflict
with a corporate phone extension number
scheme.
with a corporate phone extension number
scheme.
2.
From a PSTN phone to Cisco Unified MeetingPlace
system PSTN.
system PSTN.
If Cisco Unified MeetingPlace system PSTN is busy,
the PBX or CO can forward calls to the IP-gateway
server through Cisco Unified CallManager. You must
configure the PBX or CO to route this type of call.
the PBX or CO can forward calls to the IP-gateway
server through Cisco Unified CallManager. You must
configure the PBX or CO to route this type of call.
dial pattern____________________
A 7- or 10-digit phone number that does
not conflict with a corporate phone
numbering scheme.
not conflict with a corporate phone
numbering scheme.
3.
From Cisco Unified MeetingPlace system IP to an IP
phone.
phone.
dial pattern____________________
Typically, the last four digits of the phone
number.
number.
4.
From Cisco Unified MeetingPlace system PSTN to a
PSTN phone.
PSTN phone.
dial pattern____________________
Typically 9, if needed for an outside line,
followed by either the 7- or 10-digit phone
number.
followed by either the 7- or 10-digit phone
number.