The codec selected will be used for all Esi-Link calls. This means that all Esi-Link locations in the network must use the same codec. Note that ESI Communications Servers running system software version xx.3.xx (and higher) can support either G.726 or G.729 codecs.1 Older ESI systems can support only the G.729 codec for Esi-Link.
Important: ESI strongly recommends that this setting be changed only when all Esi-Link IVCs are completely idle.
If the codec is changed, all Esi-Link calls (new or already in progress) will lose audio connections, requiring Esi-Link callers to hang up and restablish their calls; also, if an IVC 12R12EL is installed, all remote IP phones will lose their audio connections upon change of the codec.
The ESI-50 supports only the G.726 codec, and thus cannot be used in an Esi-Link network with older, G.729-only ESI systems.
To make this setting, use the scroll key to select the codec for Esi-Link calls and press # to confirm.
ESI-LINK SETTING CODEC: G.729 >
Options: G.729 and G.726. Default: G.729.
Function 84: SIP card programming
Use this function only if any parameters must be changed for an individual SIP Card (“SIP” in the displays).
Notes: For each IP address in the following steps, enter the address in a dotted-decimal format consisting of four numbers separated by dots. Valid numbers are 0 through 255. Use # to enter the dots between numbers.
This function is used for both the CS-SIP24 and CS-SIP8; the example herein depicts a CS-SIP24.
1. Use the scroll keys to select an active SIP card to program. Press # to continue.
In this example, the CS-SIP24 is in port card slot 11 (PC11), which utilizes station ports 241–264.
SELECT SIP
PC11 SIP 241-264
2. The display now shows the SIP card password, which can be 2–8 characters in length. Enter your desired password and press # to continue.
SUPPORT PASSWORD 73829164
3. Use the scroll keys to select the type of SIP card that will be used. Press # to continue.
SIP CARD TYPE SIGNALING
4. Enter (or view) the SIP card’s IP address. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC11 SIP IP ADDR 0.0.0.0
1 Except for the ESI-50, which supports only G.726 and thus cannot be used in an Esi-Link network with older, G.729-only ESI systems.
5. Enter (or view) the SIP card’s subnet mask. Press # to continue.
Range: 0.0.0.0 through 255.255.255.252. Default: 0.0.0.0.
PC11 SIP IP MASK 0.0.0.0
6. Enter (or view) the SIP card’s gateway address. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC11 SIP GATEWAY 0.0.0.0
7. Use the scroll keys to enable or disable NAT traversal. Press # to continue.
PC11 SIP NAT DISABLED
Note: When the ESI Communications Server is behind a firewall, select ENABLED for the NAT traversal option (step 7). Program the SIP card’s IP address (step 4) and the RTP media IP address (step 9) using private IP addresses that are valid on the LAN side of the firewall. Program the SIP public IP address (step 8) using the public IP address of the WAN side of the firewall.
When the ESI Communications Server is not behind a firewall, select DISABLED for the NAT traversal option (step 7). Program the SIP card’s IP address (step 4) and the RTP media IP address (step 9) using public IP addresses that are accessible by the ITSP. With the SIP NAT option (step 7) disabled, the SIP public IP address (step 8) is not needed and this step will not appear.
8. Enter (or view) the public IP address to use when NAT is enabled. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC11 SIP PUB IP 0.0.0.0
9. Enter the media IP address to use for RTP1 traffic to and from the ITSP. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC11 RTP MEDIA IP 0.0.0.0
10. Enter the IP address for the primary DNS2 server. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC11 PRI DNS IP 0.0.0.0
11. Enter the IP address for the secondary DNS server. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC11 SEC DNS IP 0.0.0.0
1 Real-time Transport Protocol. For more information about RTP, see RFC 3550 (www.ietf.org/rfc/rfc3550.txt).
2 Domain Name System.
Function 85: Application Services Card programming
Use this function only if any parameters must be changed for an individual Application Services Card (ASC).
Note: For each IP address in the following steps, enter the address in a dotted-decimal format consisting of four numbers separated by dots. Valid numbers are 0 through 255. Use # to enter the dots between numbers.
1. Use the scroll keys to select an active ASC to program. Press # to continue.
In this example, the ASC is in port card slot 12 (PC12), which utilizes station ports 265–289.
SELECT ASC
PC12 ASC 265-289
2. The display now shows the ASC password, which can be 2–8 characters in length. Enter your desired password and press # to continue.
SUPPORT PASSWORD 64938257
3. Enter (or view) the ASC’s IP address. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC12 ASC IP ADDR 0.0.0.0
4. Enter (or view) the ASC’s subnet mask. Press # to continue.
Range: 0.0.0.0 through 255.255.255.252. Default: 0.0.0.0.
PC12 ASC IP MASK 0.0.0.0
5. Enter (or view) the ASC’s gateway address. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC12 ASC GATEWAY 0.0.0.0
6. Enter (or view) the ASC’s public IP address. Press # to continue.
Range: 0.0.0.0 through 255.255.255.255. Default: 0.0.0.0.
PC12 ASC PUB IP 0.0.0.0
Function 86: Mobile Messaging selection
1. Use the scroll keys to select the SIP card or ASC to use for Mobile Messaging. Press # to continue.
PC11 SIP 241-264
2. Use the scroll keys to enable or disable Mobile Messaging for the selected card. Press # to continue.
PC11 MOBILE MSG DISABLED >
Access codes and toll restriction, F.21
Access codes and toll restriction, F.21 Answer ring assignments, F.7 DID and DNIS/ANI translation table, F.25–F.27 Digital Feature Phones ESI Mobile Messaging, G.21, I.2, M.13
ESI Presence Management, B.1, D.1, D.2, E.4, E.11, K.6 ESI System Programmer, C.1, D.1
Remotely connected IP Feature Phones, G.13 Extension programming, G.1–G.44
Functions
Function 1 — System parameters, E.1–E.13 Function 2 — CO lines, F.1–F.33
Function 3 — Extension programming, G.1–G.44 Function 4 — Auto attendant programming, H.1–H.8 Function 5 — Voice mail programming, I.1–I.6 Function 6 — Recording, J.1–J.4 Function 7 — Reports, K.1–K.10 Function 8 — IP PBX programming, M.1–M.3 Headset key, G.37
Outbound line groups, D.4, F.5, F.6, F.10, F.23 Overlays, G.37
Overriding user password. See Accessing user station programming Passwords, Installer and Administrator, E.1 ESI Presence Management access door report, K.6 SMDR, L.1