Advertisement
Cisco Unified Communications 500 Series
The UC 500 Series is configured by default to attempt and resolve
the SIP server address as both A and SRV records, input the SRV
address as follows:
1. Proxy Server (primary): <st>1-siptrunk-
srv.voice.speakeasy.net (replace <st> with the state
abbreviation of the customer site, for example Washington
state would be wa1-siptrunk-srv.voice.speakeasy.net)
2. (secondary): Leave blank
3. Registrar Server: <st>1-siptrunk-srv.voice.speakeasy.net
4. Outbound Proxy Server: <st>1-siptrunk-
srv.voice.speakeasy.net
5. Maximum Number of Calls: The number of SIP Trunks assigned
to the customer
6. Digest Authentication
a. Username: provisioned trunk group username
b. Password: provisioned trunk group password
7. Domain Name Service
a. SIP Domain Name: speakeasy.net (input this if blank)
b. DNS Service Address: Primary DNS server address (input
this if blank)
8. User Credentials: Leave blank, this is only used if each DID
requires a unique username and password to authenticate.
Due to the way that SRV resolves, the Cisco UC500 needs
to be explicitly configured to allow the SBC IP addresses.
The following step should only apply when using SRV. If
skipped, registrations will fail as the UC500 will not
recognize the server as authorized and therefore will not
respond.
9. Within the SIP Trunk window, click the "Advanced Options" tab.
Click "Add" and input each of the following addresses:
a. 64.81.79.177
b. 216.254.95.160
c. 64.81.79.160
d. 216.254.95.177
Note – These IP addresses may change at any time without
prior notice!
Page 17
Advertisement
