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VoIP Resource Profile Terminal Capabilities

VoIP Resource Profiles are categorized by their terminal capabilities. The following tables describe the VoIP terminal capabilities for each IP Network Interface Series 2 card resource profile, including the VDAC-ONE card.

Table 3-7 VDAC-ONE Resource Profile Terminal Capabilities

Profile Number | Profile Name | Max Spans | Max Channels | Max EC Tail | Max JB Delay
0 | VDAC-ONE | 1.25 | 40 | 25ms | 300ms
Codecs Supported | Fax Relay Supported | Modem Relay Supported
(0) G.711 A-Law, (1) G.711 m-Law, (2-5)G.726 16, 24, 32, 40Kpbs , (6-14) G.727 16, 16-24, 24, 16-32, 24-32, 32, 16-40, 24-40, 32-40, 40Kpbs, (15) G.723.1 5.3Kbps, (16) G.723.1 6.3Kbps, (17) G.729 | Yes | No
Attribute Name (TLV Tag) | Length (bytes) | Default Value | Valid Values | Defaults Configurable | Run-time Configurable
(0x100) RTP Payload Type | 1 | (1) G.711 m-Law | See Codecs Supported | Yes | No
(0x101) RTP Payload Size | 1 | (1) 1x | (1) 1x - (8) 8x | Yes | No
(0x102) RTP Silence Suppression | 1 | (0) Disabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x103) Echo Cancellation | 1 | (1) Enabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1C2) Minimum Jitter Buffer Delay | 4 | 75ms | 0 - 150ms, Must be smaller than Maximum JB Delay | Yes | No
(0x1C3) Maximum Jitter Buffer Delay | 4 | 150ms | 0 - 300ms, Must be larger than Minimum JB Delay | Yes | No
(0x1C4) Adaptation Rate | 1 | 0 - 0xc | 7 | Yes | No
(0x1C5) Fax Type | 1 | (0) Transparent | (0) Transparent, (1) Relay, (2) Bypass | Yes | Before Fax has started
(0x1C7) Bypass Coder Type | 1 | (1) G.711 m-Law | See Codecs Supported | Yes | Before Fax has started
(0x1D1) RTP Redundancy | 1 | (0) No Redundancy | (0) No Redundancy, (1) Level 1 using RFC 2198 | Yes | No
(0x1D2) Fax Redundancy | 1 | (0) No Redundancy | (0) No Redundancy, (1 - 2) Level 1 to Level 2 | Yes | Before Fax has started
Attribute Name (TLV Tag) | Length (bytes) | Default Value | Valid Values | Defaults Configurable | Run-time Configurable
(0x1D4) Type Of Service | 1 | 0 | 0 - 0xFE [Precedence (000 - 111), Delay (0-1), Reliability (0-1), Cost (0-1)] | Yes | Yes
(0x1DB) Connection Mode | 1 | (0) Tx/Rx | (0) Tx/Rx, (1) Rx Only (2) Tx Only | No | Yes
(0x1DF) UDP Source Port Validate | 1 | (1) Enabled | 0) Disabled, (1) Enabled | Yes | Yes
(0x1E2) RFC 2833 Enable | 1 | (0) Disabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1E6) T.38 SRC UDP Port | 4 | No Default | 0 – 0xFFFF | No | Before Fax has started
(0x1E7) T.38 DST UDP Port | 4 | No Default | 0 – 0xFFFF | No | Before Fax has started
(0x1E8) RTCP SRC UDP Port | 4 | RTP Port + 1 | 0 – 0xFFFF | No | Yes
(0x1E9) RTCP DST UDP Port | 4 | RTP Port + 1 | 0 – 0xFFFF | No | Yes
(0x1EB) RTP Timer Timeout | 4 | (0) Disabled | 0 – 0xFFFF (x 10 ms) | Yes | No
(0x1EC) Media InactivityDetection Timeout | 4 | (0) Disabled | 0 – 0xFFFF (x 10 ms) | Yes | No
(0x2794) DST IP ADDR | 4 | No Default | IP Address – any valid IP Address | No | Yes
(0x2795) DST RTP ADDR | 4 | No Default | UDP Port - Any valid IP Port | No | Yes

Table 3-8 IP Network Interface Series 2 Resource Profile

Profile Number | Profile Name | Max Spans | Max Channels | Max EC Tail | Max JB Delay
1 | IP Network Interface Series 2: G.711 Only | 16 | 512 | 64ms | 300ms
Codecs Supported | Fax Relay Supported | Modem Relay Supported
(0) G.711 A-Law, (1) G.711 m-Law | No | No
(TLV Tag) Attribute Name | Length (bytes) | Default Value | Valid Values | Defaults Configurable | Run-time Configurable
(0x100) RTP Payload Type | 1 | (1) G.711 m-Law | See Codecs Supported | Yes | Yes
(0x101) RTP Payload Size | 1 | Coder Dependent | Coder Dependent. See VDAC-ONE Resource Profile Terminal Capabilities | Yes | Yes
(0x102) RTP Silence Suppression | 1 | (0) Disabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x103) Echo Cancellation | 1 | (1) Enabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1C2) Minimum Jitter Buffer Delay | 4 | 75ms | 0 - 150ms, Must be smaller than Maximum JB Delay | Yes | No
(0x1C3) Maximum Jitter Buffer Delay | 4 | 150ms | 0 - 300ms, Must be larger than Minimum JB Delay | Yes | No
(0x1C5) Fax Type | 1 | (0) Transparent | (0) Transparent, (2) Bypass | Yes | No
(0x1C7) Bypass Coder Type | 1 | (1) G.711 m-Law | See Codecs Supported | Yes | No
(0x1D1) RTP Redundancy | 1 | (0) No Redundancy | (0) No Redundancy | Yes | Yes
(0x1D4) Type Of Service | 1 | 0 | 0 - 0xFE [Precedence (000 - 111), Delay (0-1), Reliability (0-1), Cost (0-1)] | Yes | Yes
(0x1DB) Connection Mode | 1 | (0) Tx/Rx | (0) Tx/Rx, (1) Rx Only, (2) Tx Only | No | Yes
(0x1DF) UDP Source Port Validate | 1 | (1) Enabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1E2) RFC 2833 Enable | 1 | (0) Disabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1E6) T.38 SRC UDP Port | 4 | No Default | 0 – 0xFFFF | No | Before Fax has started.
(TLV Tag) Attribute Name | Length (bytes) | Default Value | Valid Values | Defaults Configurable | Run-time Configurable
(0x1E7) T.38 DST UDP Port | 4 | No Default | 0 – 0xFFFF | No | Before Fax has started.
(0x1E8) RTCP SRC UDP Port | 4 | RTP Port + 1 | 0 – 0xFFFF | No | Yes
(0x1E9) RTCP DST UDP Port | 4 | RTP Port + 1 | 0 – 0xFFFF | No | Yes
(0x1EB) Initial Media Inactivity Detection Timeout | 4 | (0) Disabled | 0 – 0xFFFF (x 10 ms) | Yes | No
(0x1EC) Media InactivityDetection Timeout | 4 | (0) Disabled | 0 – 0xFFFF (x 10 ms) | Yes | Yes
(0x2794) DST IP ADDR | 4 | No Default | IP Address – any valid IP Address | No | Yes
(0x2795) DST RTP ADDR | 4 | No Default | UDP Port - Any valid IP Port | No | Yes

1

Table 3-9 IP Network Interface Series 2 Resource Profile 2 Terminal Capabilities

Profile Number | Profile Name | Max Spans | Max Channels | Max EC Tail | Max JB Delay
2 | IP Network Interface Series 2: VDAC-ONE Compatible | 8 | 256* | 64ms | 300ms
Codecs Supported | Fax Relay Supported | Modem Relay Supported
(0) G.711 A-Law, (1) G.711 m-Law, (2-5) G.726, 16Kbps, 24Kbps, 32Kbps, 40Kbps, (15-16) G.723.1 5.3Kbps, 6.3Kbps, (17) G.729 A/B | Yes | No
(TLV Tag) Attribute Name | Length (bytes) | Default Value | Valid Values | Defaults Configurable | Run-time Configurable
(0x100) RTP Payload Type | 1 | (1) G.711 m-Law | See Codecs Supported | Yes | Yes
(0x101) RTP Payload Size | 1 | Coder Dependent | Coder Dependent. See VDAC-ONE Resource Profile Terminal Capabilities. | Yes | Yes
(0x102) RTP Silence Suppression | 1 | (0) Disabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x103) Echo Cancellation | 1 | (1) Enabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1C2) Minimum Jitter Buffer Delay | 4 | 75ms | 0 - 150ms, Must be smaller than Maximum JB Delay | Yes | No
(0x1C3) Maximum Jitter Buffer Delay | 4 | 150ms | 0 - 300ms, Must be larger than Minimum JB Delay | Yes | No
(0x1C5) Fax Type | 1 | (0) Transparent | (0) Transparent, (1) Relay, (2) Bypass | Yes | No
(0x1C7) Bypass Coder Type | 1 | (1) G.711 m-Law | See Codecs Supported | Yes | No
(0x1D1) RTP Redundancy | 1 | (0) No Redundancy | (0) No Redundancy, (1) Level 1 using RFC 2198 | Yes | Yes
(0x1D2) Fax Redundancy | 1 | (0) No Redundancy | (0) No Redundancy, (1 - 3) Level 1 to Level 3 | Yes | No
(0x1D4) Type Of Service | 1 | 0 | 0 - 0xFE [Precedence (000 - 111), Delay (0-1), Reliability (0-1), Cost (0-1)] | Yes | Yes
(0x1DB) Connection Mode | 1 | (0) Tx/Rx | (0) Tx/Rx, (1) Rx Only, (2) Tx Only | No | Yes
(0x1DF) UDP Source Port Validate | 1 | (1) Enabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1E2) RFC 2833 Enable | 1 | (0) Disabled | (0) Disabled, (1) Enabled | Yes | Yes
(0x1E6) T.38 SRC UDP Port | 4 | No Default | 0 – 0xFFFF | No | Before Fax has started.
(TLV Tag) Attribute Name | Length (bytes) | Default Value | Valid Values | Defaults Configurable | Run-time Configurable
(0x1E7) T.38 DST UDP Port | 4 | No Default | 0 – 0xFFFF | No | Before Fax has started.
(0x1E8) RTCP SRC UDP Port | 4 | RTP Port + 1 | 0 – 0xFFFF | No | Yes
(0x1E9) RTCP DST UDP Port | 4 | RTP Port + 1 | 0 – 0xFFFF | No | Yes
(0x1EB) Initial Media Inactivity Detection Timeout | 4 | (0) Disabled | 0 – 0xFFFF (x 10 ms) | Yes | No
(0x1EC) Media Inactivity Detection Timeout | 4 | (0) Disabled | 0 – 0xFFFF (x 10 ms) | Yes | Yes
(0x2794) DST IP ADDR | 4 | No Default | IP Address – any valid IP Address | No | Yes
(0x2795) DST RTP ADDR | 4 | No Default | UDP Port - Any valid IP Port | No | Yes

* There are a total of 256 channels. However, one channel is used internally for ICMP support leaving 255 channels.

Definitions of Terminal Capabilities

The definitions of the above terminal capabilities are as follows:

Profile Number (ID)

The Profile Number is the system-wide identification of the Resource Profile. ID 0 is for VDAC-ONE, IDs 1-3 are for IP Network Interface Series 2.

Profile Name

The Profile Name identifies the profile.

Max Spans

The number of 32-channel spans the profile is capable of supporting.

Max Channels

The number of VoIP Channels the profile is capable of supporting.

Codecs

The list of Voice codecs supported by this profile. The number prefixed to the codec is the value of the codec used in the PAYLOAD TYPE TLV Attribute.

Max EC Tail

The Echo Canceller tail length supported by the profile.

Max JB Delay

The maximum amount of voice data buffered up to reduce jitter.

FAX Relay Support

Indicates whether T. 38 FAX Relay is supported.

Attribute Name

Indicates the name and TLV tag of configurable VoIP Channel Attributes.

Length

Indicates the number of bytes for the value in the Attribute TLV.

Default Value

Indicates the default value assigned to the Attribute TLV upon. initiating a IP Network Interface Series 2 card cold start.

Valid Values

Indicates the range of valid values associated with the Attribute TLV.

Default Configurable

Indicates whether or not the host can configure the module-wide default for this Attribute TLV. If so, all subsequent channels will use this value as a default.

Run-time Configurable

Indicates whether or not the host can update the Attribute TLV Value on an active channel.

Voice over Internet Protocol. The delivery of voice information in digital form in discrete packets rather than in the traditional circuit-committed protocols of the public-switched telephone network (PSTN).
Internet Protocol. Part of the TCP/IP family of protocols used to route messages and tracks the addresses of nodes.
PCM and companding standard used in Europe to compress and expand the amplitude range of a signal before and after transmission. See µ-Law.
Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.
Real-Time Transport Protocol. Supports transport of real-time data like interactive voice and video over packet-switched networks.
The point in the Excel platform where a DS0 connects to a network. Also known as a "socket."
Real-Time Transport Control Protocol.
A 32-bit address, used in IP routing, which includes a Network address identifier assigned by a central authority and a Host ID (an end station identifier assigned by a LAN administrator).