14.8.4.2.1. Basic Call 
Name and number display
- Incoming calls to OpenScape 4000:
- Calling party (Lync Communications Server) will see for basic call dialed number.
- Called party (OpenScape 4000) will see for basic call calling number and name on first display line.
- Connected party on OpenScape 4000 will see for basic call calling number and name.
- Connected party on Lync Communications Server will see for basic call dialed number but no name.
- Outgoing calls to Lync Communications Server:
- Calling party (OpenScape 4000) will see for basic call dialed number and SIP trunk name.
- Called party (Lync Communications Server) will see for basic call calling number and name.(1)
- Connected party on OpenScape 4000 will see for basic call dialed number and SIP trunk name.
- Connected party on Lync Communications Server will see for basic call calling number and name.(2)
- CLIP/CLIR features - Calling Party Name and Number delivery (Allowed and Restricted).
- Restriction (name and number display): Missed call notification doesn't include Display Name information associated with the calling party.
- Special note: Used numbering plan is E.164 (ISDN/International).
Codecs
- G.711a-Law, ptime=20msec preferred codec G.711 u -Law
- G.729 is not supported by Lync Communications Server
- G.723 is not supported by OpenScape 4000 Softgate and Lync Communications Server
- Silence suppression for G711 is not possible while different signaling
is used.
- Lync Communications Server uses Comfort Noise PT (13)
- vHG 35xx / OpenScape 4000 uses attribute: silenceSupp:on - not supported by Lync Communications Server.
- Restrictions:
- G.729, G.723 is not supported
- Silence suppression is not supported
| (1) | Exception: If calling/connected number is found in Global Catalog (Active Directory) then the name from AD is shown for calling/connected party. |
| (2) | Exception: If calling/connected number is found in Global Catalog (Active Directory) then the name from AD is shown for calling/connected party. |