Cisco SIEMENS HICOM 330E Instrukcja Użytkownika Pobierz pdf (Strona 3)

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When Cisco Unified Cisco Unified CallManager is the Message Center PINX, Siemens Hicom 330E PBX requires the CLI (Calling Line

Identification) for Voicemail Message Center in the incoming MWI setup message in order to correctly signal MWI. Current Cisco Unified

Cisco Unified CallManager Q.SIG MWI implementation however does not send the CLI in the MWI setup message because it’s optional in the

Q.SIG standard. Since Siemens Hicom 330E Q.SIG MWI implementation requires the CLI as mandatory information, Cisco Unified Cisco

Unified CallManager will not interoperate with the Hicom 330E PBX.

Overlap Sending

When CCM is configured for Overlap Sending calls made from SIP Phones C2 or D2 (Fig 1) to Siemens Hipath result in the Name and Number

not being updated on the SIP phones (Siemens has been verified to be sending both Alerting Name and Connected Name and Number). This

interoperability issue is considered a limitation on Cisco Unified CallManger and an internal corrective action bug fix ticket known internally as

DDTS has been generated to resolve this issue in future releases. (DDTS # CSCse36865 Title: Name and Number not updating on SIP Phone

when using Overlap sending).

System Components

Hardware Requirements

Cisco Hardware

Cisco 3500 switch

Cisco 3745 Gateway

Cisco Unified CallManager Server

Siemens Hicom 330E PBX Hardware:

DIU-N2

Software Requirements

Cisco Unified CallManager Release 5.0

Siemens Hicom 330E Release 3.1

Cisco IOS Release (for the gateway)

Features

Features Supported

CLIP-Calling Line (Number) Identification Presentation

CLIR-Calling Line (Number) Identification Restriction

CNIP-Calling Name Identification Presentation

CNIR-Calling Name Identification Restriction

COLP-Connected Line (Number) Identification Presentation

COLR- Connected Line (Number) Identification Restriction

(see limitations section)

CONP-Connected Name Identification Presentation

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